Machine models

Zetor Major 80 to Proxima Power 85 specifications

Entries in this reference
Listing-entry count
12

Short answer

Zetor Major 80 to Proxima Power 85: tractors.

Selected configuration figures
Configuration	Documented field and quantity
Major 80	Power 82 hp Weight 6,812 lb
Proxima 65	Rated Power (net) 61 hp Weight Lower 6900 lb Upper 8003 lb
Proxima 70	Rated Power (net) 65 hp Weight Lower 6900 lb Upper 8003 lb
Proxima 75	Rated Power (net) 72 hp Weight Lower 6900 lb Upper 8003 lb
Proxima 80	Rated Power (net) 77 hp Weight Lower 6900 lb Upper 8003 lb
Proxima 80CL	Rated Power (net) 76 hp Weight 10,022 lb
Proxima 80GP	Rated Power (net) 76 hp Weight 10,141 lb
Proxima 80HS	Rated Power (net) 76 hp Weight 9,385 lb
Proxima 85	Rated Power (net) 82 hp Weight Lower 6900 lb Upper 8003 lb
Proxima 90	Rated Power (net) 87 hp Weight Lower 6900 lb Upper 8003 lb
Proxima Plus 85	Rated Power (net) 82 hp Weight 8,245 lb
Proxima Power 85	Rated Power (net) 82 hp Weight 8,818 lb

Major 80 to Proxima Power 85 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Zetor	Major 80 to Proxima Power 85	12	Major 80, Proxima 65, Proxima 70, Proxima 75, Proxima 80, Proxima 80CL, and 6 more

Engine
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Engine	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel

Specification	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima Power 85
Fuel tank	39.6 gal	39.6 gal	50.2 gal	46.2 gal

Transmission and speeds
Specification	Major 80	Proxima 80GP	Proxima 80HS	Proxima Plus 85	Proxima Power 85
Transmission	12-speed synchronized	16-speed synch shuttle	24-speed power shuttle	16-speed two-speed power shift	24-speed three-speed power shift

Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Type	synchronized	synchromesh	synchromesh	synchromesh	synchromesh	synchromesh	synch shuttle	power shuttle	synchromesh	synchromesh	two-speed power shift	three-speed power shift
Gears	12 forward and reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	16 forward and reverse	24 forward and reverse	10 forward and 2 reverse	10 forward and 2 reverse	16 forward and reverse	24 forward and reverse

Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Clutch	280mm mechanical cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	310mm hydraulic cerametallic disc	electro-hydraulic wet disc

Power
Specification	Major 80
Engine	82 hp
PTO (claimed)	74 hp

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Engine (net)	61 hp	65 hp	72 hp	77 hp	76 hp	76 hp	76 hp	82 hp	87 hp	82 hp	82 hp

Mechanical
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Trailer brakes	pneumatic Optional	hydraulic Optional	hydraulic Optional	hydraulic Optional	hydraulic Optional	pneumatic	pneumatic	pneumatic	hydraulic Optional	hydraulic Optional	pneumatic	pneumatic
Mechanical	Two- or four-wheel drive; Power steering; Mechanical wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning

Specification	Proxima Plus 85	Proxima Power 85
Differential lock	electro-pneumatic	electro-pneumatic

Hydraulics
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Pressure	2,611 psi	2,611 psi	2,611 psi	2,611 psi	2,611 psi	2,756 psi	2,756 psi	2,756 psi	2,611 psi	2,611 psi	2,611 psi	2,611 psi
Valves	1 or 2	1	1	1	1	1 to 3	2 to 4	2 to 4	1	1	3	3
Total flow	13.2 gpm	10.6 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm

Tractor hitch
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rear Type	II	II/I	II	II/I	II	II	II	II	II/I	II	II/I	II/I
Control	position and draft control	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing

Specification	Major 80
Rear lift (at ends)	5,845 lb

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rear lift	7,194 lb	9,442 lb	8,992 lb	9,442 lb	9,442 lb	9,442 lb	9,442 lb	8,992 lb	9,442 lb	9,330 lb	9,330 lb

Power take-off (PTO)
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rear PTO	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent
Rear PTO Type	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000

Specification	Major 80	Proxima Plus 85	Proxima Power 85
Clutch	mechanical dry disc	wet disc	wet disc

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Front PTO Type	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000

Dimensions & Tires
Specification	Major 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima Plus 85	Proxima Power 85
Wheelbase	87 in	90.9 in	91.7 in	96.1 in	91.7 in	91.7 in

Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Weight	6,812 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	10,022 lb	10,141 lb	9,385 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	8,245 lb	8,818 lb
Front tire	7.5-15	7.50-16	7.5-16	7.50-16	7.5-16	320/85R24	380/85R24	380/85R24	7.50-16	7.5-16	11.2-24	11.2-24

Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 85	Proxima 90
2WD Rear tire	16.9-28	16.9-28	16.9-28	16.9-28	16.9-28	16.9-30	16.9-28

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 85	Proxima 90
2WD Wheelbase	91.4 in	91.4 in	91.4 in	91.4 in	91.4 in	91.4 in
4WD Wheelbase	88 in	88 in	88 in	88 in	88 in	88 in

Specification	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima Plus 85	Proxima Power 85
Rear tire	420/85R34	460/85R38	460/85R38	16.9-30	16.9-30

Electrical
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Charging system	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator

Engine Detail
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Displacement	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIA	Stage III	Stage III	Stage III	Stage III	Stage IIIB	Stage IIIB	Stage IIIB	Stage III	Stage III	Stage III	Stage III
Rated RPM	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200
Starter type	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric
Engine Detail	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve	Zetor 7205; turbocharged diesel; 4-cylinder	Zetor 7205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1105; turbocharged diesel; 4-cylinder	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1205; turbocharged diesel; 4-cylinder	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve

Specification	Major 80
Power	82 hp

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rated Power (net)	61 hp	65 hp	72 hp	77 hp	76 hp	76 hp	76 hp	82 hp	87 hp	82 hp	82 hp

Zetor Major 80 Tires
Specification	Major 80
2WD Standard tires (ag)	Front: 7.5-15 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Dimensions and weight
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Length	165.8 in	152.6 in	152.6 in	152.6 in	152.6 in	185.4 in	190 in	194.5 in	152.6 in	152.6 in	144.5 in	153.7 in
Width	73.2 in	75.2 in	75.2 in	75.2 in	75.2 in	99 in	99 in	99 in	75.2 in	75.2 in	75.2 in	75.2 in

Specification	Major 80
Height (exhaust)	104.6 in

Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 85	Proxima 90
4WD Weight	6,812 lb	8,003 lb	8,003 lb	8,003 lb	8,003 lb	8,003 lb	8,003 lb

Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 85	Proxima 90
2WD Height	89.1 in	103.2 in	89.1 in	103.2 in	89.1 in	103.2 in
4WD Height	105.2 in	105.2 in	105.2 in	105.2 in	105.2 in	105.2 in
2WD Weight	6,900 lb	6,900 lb	6,900 lb	6,900 lb	6,900 lb	6,900 lb
2WD Ground clearance	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in
4WD Ground clearance	15.8 in	15.8 in	15.8 in	15.8 in	15.8 in	15.8 in

Specification	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima Plus 85	Proxima Power 85
Height	112.2 in	112.2 in	112.2 in	107 in	107 in

Specification	Proxima Plus 85	Proxima Power 85
Ground clearance	15.8 in	16.5 in

Transmissions
Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 85	Proxima 90
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper

Transmission options
Specification	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 85	Proxima 90
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper

Zetor Proxima 65 Tires
Specification	Proxima 65
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28

Attachments
Specification	Proxima 70	Proxima 80	Proxima 90
attachments	front-end loader	front-end loader	front-end loader

Zetor Proxima 70 Tires
Specification	Proxima 70
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28

Zetor Proxima 75 Tires
Specification	Proxima 75
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28

Zetor Proxima 80 Tires
Specification	Proxima 80
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28

Zetor Proxima 80CL Tires
Specification	Proxima 80CL
Standard tires (ag)	Front: 320/85R24 Rear: 420/85R34

Zetor Proxima 80GP Tires
Specification	Proxima 80GP
Standard tires (ag)	Front: 380/85R24 Rear: 460/85R38

Zetor Proxima 80HS Tires
Specification	Proxima 80HS
Standard tires (ag)	Front: 380/85R24 Rear: 460/85R38

Zetor Proxima 85 Tires
Specification	Proxima 85
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-30
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Zetor Proxima 90 Tires
Specification	Proxima 90
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28

Zetor Proxima Plus 85 Tires
Specification	Proxima Plus 85
Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Zetor Proxima Power 85 Tires
Specification	Proxima Power 85
Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Variants — Source comparison annotation
Source guide	Differing-field count reported
Major 80 to Proxima Power 85	68

Ratios
Figure	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Engine horsepower per 1,000 lb of weight	12.0	8.8	9.4	10.4	11.2	7.6	7.5	8.1	11.9	12.6	9.9	9.3
Pump flow per engine horsepower	0.16 gpm	0.17 gpm	0.20 gpm	0.18 gpm	0.17 gpm	0.17 gpm	0.17 gpm	0.17 gpm	0.16 gpm	0.15 gpm	0.16 gpm	0.16 gpm

Figure	Major 80
PTO power as a share of engine power	90%
Hitch lift as a share of machine weight	86%

Figure	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima Power 85
Fuel tank per engine horsepower	0.52 gal	0.52 gal	0.66 gal	0.56 gal

Reference directory classification
Equipment group	tractor

Major 80 to Proxima Power 85: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
TractorByNet and The Farming Forum	tractor	Zetor and the Major 80. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	10

Zetor Major 80 Carraro Rear End 3ph Position Linkage Adjustment (TractorByNet, 2026-06-09)
Zetor Major 80 Anyone Got One (The Farming Forum, 2025-07-21)
Zetor Major 80 Pricing (TractorByNet, 2019-01-22)
Case Ih Farmall 70a Versus Zetor Major 80 (TractorByNet, 2018-04-03)

Used market for the Major 80 to Proxima Power 85 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	TractorHouse	Zetor tractor	23

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
Major 80	2	2018 to 2021	$35,950	$38,076	$37,013	553
Proxima 80CL	7	2012 to 2024	$17,500	$52,975	$43,000	5,016
Proxima 80GP	7	2012 to 2024	$17,500	$52,975	$43,000	5,016
Proxima 80HS	7	2012 to 2024	$17,500	$52,975	$43,000	5,016

Major 80 to Proxima Power 85: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Zetor together with the tractor Major 80, Proxima 65, Proxima 70, Proxima 75	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Zetor Major 80 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 65 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 70 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 75 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 80 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 80CL — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 80GP — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 80HS — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 85 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima 90 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima Plus 85 — TractorData. Observed 2026-09-24.
Reference site	Reference site: Zetor Proxima Power 85 — TractorData. Observed 2026-09-24.
Forum threads	Forum threads: TractorByNet thread index for Zetor Major 80 to Proxima Power 85 — TractorByNet. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for Zetor Major 80 to Proxima Power 85 — The Farming Forum. Observed 2026-09-25.
Used-market listings	Used-market listings: TractorHouse listings for Zetor Major 80 — TractorHouse. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Zetor — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	10
Forum indexes	TractorByNet and The Farming Forum
Search wording	the Major 80 to Proxima Power 85 tractor
Latest title quoted by the reference	Zetor Major 80 Carraro Rear End 3ph Position Linkage Adjustment

Zetor Major 80 to Proxima Power 85: Configuration records

Major 80

Specification	Source figure
Transmission and speeds
Transmission	12-speed synchronized
Gears	12 forward and reverse
Power
PTO (claimed)	74 hp
Mechanical
Trailer brakes	pneumatic Optional
Hydraulics
Pressure	2,611 psi
Valves	1 or 2
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position and draft control
Rear lift (at ends)	5,845 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Dimensions & Tires
Front tire	7.5-15
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIA
Rated RPM	2200
Starter type	electric
Tires
2WD Standard tires (ag)	Front: 7.5-15 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30
Dimensions and weight
Length	165.8 in
Width	73.2 in
Height (exhaust)	104.6 in
4WD Weight	6,812 lb
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchronized
Clutch	280mm mechanical cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Mechanical wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	87 in
Weight	6,812 lb
Power	82 hp
Engine Detail	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve

Source

Proxima 65

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	61 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	10.6 gpm
Tractor hitch
Rear Type	II/I
Control	position control and mechanical top-link draft sensing
Rear lift	7,194 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.50-16
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	61 hp
Tires
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	89.1 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 7205; turbocharged diesel; 4-cylinder
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima 70

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	65 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.5-16
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	65 hp
Tires
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	103.2 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 7205; turbocharged diesel; 4-cylinder 8-valve
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Attachments	front-end loader
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima 75

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	72 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	13.2 gpm
Tractor hitch
Rear Type	II/I
Control	position control and mechanical top-link draft sensing
Rear lift	8,992 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.50-16
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	72 hp
Tires
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	89.1 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 1105; turbocharged diesel; 4-cylinder
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima 80

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	77 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.5-16
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	77 hp
Tires
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	103.2 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Attachments	front-end loader
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima 80CL

Specification	Source figure
Engine
Fuel tank	39.6 gal
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	76 hp
Mechanical
Trailer brakes	pneumatic
Hydraulics
Pressure	2,756 psi
Valves	1 to 3
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	320/85R24
Rear tire	420/85R34
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIB
Rated RPM	2200
Starter type	electric
Rated Power (net)	76 hp
Dimensions and weight
Length	185.4 in
Width	99 in
Height	112.2 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Mechanical	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	90.9 in
Weight	10,022 lb
Engine Detail	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Standard tires (ag)	Front: 320/85R24 Rear: 420/85R34

Source

Proxima 80GP

Specification	Source figure
Engine
Fuel tank	39.6 gal
Transmission and speeds
Transmission	16-speed synch shuttle
Gears	16 forward and reverse
Power
Engine (net)	76 hp
Mechanical
Trailer brakes	pneumatic
Hydraulics
Pressure	2,756 psi
Valves	2 to 4
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	380/85R24
Rear tire	460/85R38
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIB
Rated RPM	2200
Starter type	electric
Rated Power (net)	76 hp
Dimensions and weight
Length	190 in
Width	99 in
Height	112.2 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synch shuttle
Mechanical	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	91.7 in
Weight	10,141 lb
Engine Detail	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve
Standard tires (ag)	Front: 380/85R24 Rear: 460/85R38

Source

Proxima 80HS

Specification	Source figure
Engine
Fuel tank	50.2 gal
Transmission and speeds
Transmission	24-speed power shuttle
Gears	24 forward and reverse
Power
Engine (net)	76 hp
Mechanical
Trailer brakes	pneumatic
Hydraulics
Pressure	2,756 psi
Valves	2 to 4
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	380/85R24
Rear tire	460/85R38
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIB
Rated RPM	2200
Starter type	electric
Rated Power (net)	76 hp
Dimensions and weight
Length	194.5 in
Width	99 in
Height	112.2 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	power shuttle
Mechanical	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	96.1 in
Weight	9,385 lb
Engine Detail	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve
Standard tires (ag)	Front: 380/85R24 Rear: 460/85R38

Source

Proxima 85

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	82 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	13.2 gpm
Tractor hitch
Rear Type	II/I
Control	position control and mechanical top-link draft sensing
Rear lift	8,992 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.50-16
2WD Rear tire	16.9-30
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	82 hp
Tires
2WD Standard tires (ag)	Front: 7.50-16 Rear: 16.9-30
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	89.1 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 1205; turbocharged diesel; 4-cylinder
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima 90

Specification	Source figure
Transmission and speeds
Gears	10 forward and 2 reverse
Power
Engine (net)	87 hp
Mechanical
Trailer brakes	hydraulic Optional
Hydraulics
Pressure	2,611 psi
Valves	1
Total flow	13.2 gpm
Tractor hitch
Rear Type	II
Control	position control and mechanical top-link draft sensing
Rear lift	9,442 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	7.5-16
2WD Rear tire	16.9-28
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	87 hp
Tires
2WD Standard tires (ag)	Front: 7.5-16 Rear: 16.9-28
4WD Standard tires (ag)	Front: 11.2-24 Rear: 16.9-28
Dimensions and weight
Length	152.6 in
Width	75.2 in
4WD Weight	8,003 lb
2WD Height	103.2 in
4WD Height	105.2 in
2WD Weight	6,900 lb
2WD Ground clearance	19.3 in
4WD Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	synchromesh
Clutch	310mm hydraulic cerametallic disc
Mechanical	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Weight	Lower 6900 lb Upper 8003 lb
Engine Detail	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve
Transmissions	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Transmission options	10-speed synchromesh; 12-speed synch shuttle; 20-speed creeper
Attachments	front-end loader
2WD Wheelbase	91.4 in
4WD Wheelbase	88 in

Source

Proxima Plus 85

Specification	Source figure
Transmission and speeds
Transmission	16-speed two-speed power shift
Gears	16 forward and reverse
Power
Engine (net)	82 hp
Mechanical
Trailer brakes	pneumatic
Differential lock	electro-pneumatic
Hydraulics
Pressure	2,611 psi
Valves	3
Total flow	13.2 gpm
Tractor hitch
Rear Type	II/I
Control	position control and mechanical top-link draft sensing
Rear lift	9,330 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	11.2-24
Rear tire	16.9-30
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	82 hp
Dimensions and weight
Length	144.5 in
Width	75.2 in
Height	107 in
Ground clearance	15.8 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	two-speed power shift
Clutch	310mm hydraulic cerametallic disc
Mechanical	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	91.7 in
Weight	8,245 lb
Engine Detail	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve
Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Source

Proxima Power 85

Specification	Source figure
Engine
Fuel tank	46.2 gal
Transmission and speeds
Transmission	24-speed three-speed power shift
Gears	24 forward and reverse
Power
Engine (net)	82 hp
Mechanical
Trailer brakes	pneumatic
Differential lock	electro-pneumatic
Hydraulics
Pressure	2,611 psi
Valves	3
Total flow	13.2 gpm
Tractor hitch
Rear Type	II/I
Control	position control and mechanical top-link draft sensing
Rear lift	9,330 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Front PTO Type	1000
Dimensions & Tires
Front tire	11.2-24
Rear tire	16.9-30
Electrical
Charging system	alternator
Engine Detail
Displacement	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm
Emissions	Stage III
Rated RPM	2200
Starter type	electric
Rated Power (net)	82 hp
Dimensions and weight
Length	153.7 in
Width	75.2 in
Height	107 in
Ground clearance	16.5 in
Additional specifications
Engine	Zetor 4.2L 4-cyl diesel
Type	three-speed power shift
Clutch	electro-hydraulic wet disc
Mechanical	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning
Wheelbase	91.7 in
Weight	8,818 lb
Engine Detail	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve
Standard tires (ag)	Front: 11.2-24 Rear: 16.9-30

Source

Compare Zetor Major 80, Proxima 65, Proxima 70, Proxima 75, Proxima 80, Proxima 80CL, Proxima 80GP, Proxima 80HS, Proxima 85, Proxima 90, Proxima Plus 85, Proxima Power 85

Engine
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Engine	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel	Zetor 4.2L 4-cyl diesel

Transmission and speeds
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Type	synchronized	synchromesh	synchromesh	synchromesh	synchromesh	synchromesh	synch shuttle	power shuttle	synchromesh	synchromesh	two-speed power shift	three-speed power shift
Gears	12 forward and reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	10 forward and 2 reverse	16 forward and reverse	24 forward and reverse	10 forward and 2 reverse	10 forward and 2 reverse	16 forward and reverse	24 forward and reverse

Mechanical
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Trailer brakes	pneumatic Optional	hydraulic Optional	hydraulic Optional	hydraulic Optional	hydraulic Optional	pneumatic	pneumatic	pneumatic	hydraulic Optional	hydraulic Optional	pneumatic	pneumatic
Mechanical	Two- or four-wheel drive; Power steering; Mechanical wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Two- or four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning	Four-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with optional air-conditioning

Hydraulics
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Pressure	2,611 psi	2,611 psi	2,611 psi	2,611 psi	2,611 psi	2,756 psi	2,756 psi	2,756 psi	2,611 psi	2,611 psi	2,611 psi	2,611 psi
Valves	1 or 2	1	1	1	1	1 to 3	2 to 4	2 to 4	1	1	3	3
Total flow	13.2 gpm	10.6 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm	13.2 gpm

Tractor hitch
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rear Type	II	II/I	II	II/I	II	II	II	II	II/I	II	II/I	II/I
Control	position and draft control	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing	position control and mechanical top-link draft sensing

Power take-off (PTO)
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Rear PTO	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent	independent
Rear PTO Type	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000	540/1000

Dimensions & Tires
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Weight	6,812 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	10,022 lb	10,141 lb	9,385 lb	Lower 6900 lb Upper 8003 lb	Lower 6900 lb Upper 8003 lb	8,245 lb	8,818 lb
Front tire	7.5-15	7.50-16	7.5-16	7.50-16	7.5-16	320/85R24	380/85R24	380/85R24	7.50-16	7.5-16	11.2-24	11.2-24

Electrical
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Charging system	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator	alternator

Engine Detail
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Displacement	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in	253.6 cu in
Bore/Stroke	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm	4.13x4.72 in / 105 x 120 mm
Emissions	Stage IIIA	Stage III	Stage III	Stage III	Stage III	Stage IIIB	Stage IIIB	Stage IIIB	Stage III	Stage III	Stage III	Stage III
Rated RPM	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200
Starter type	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric
Engine Detail	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve	Zetor 7205; turbocharged diesel; 4-cylinder	Zetor 7205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1105; turbocharged diesel; 4-cylinder	Zetor 1105; turbocharged diesel; 4-cylinder 8-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1106; turbocharged diesel; 4-cylinder 16-valve	Zetor 1205; turbocharged diesel; 4-cylinder	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve	Zetor 1205; turbocharged diesel; 4-cylinder 8-valve

Dimensions and weight
Specification	Major 80	Proxima 65	Proxima 70	Proxima 75	Proxima 80	Proxima 80CL	Proxima 80GP	Proxima 80HS	Proxima 85	Proxima 90	Proxima Plus 85	Proxima Power 85
Length	165.8 in	152.6 in	152.6 in	152.6 in	152.6 in	185.4 in	190 in	194.5 in	152.6 in	152.6 in	144.5 in	153.7 in
Width	73.2 in	75.2 in	75.2 in	75.2 in	75.2 in	99 in	99 in	99 in	75.2 in	75.2 in	75.2 in	75.2 in

More in Zetor: Crystal 150–Crystal 170 HD specs, Proxima 95–Proxima Power 100 specs, Forterra 125–Forterra 150 HD specs.

Zetor Major 80 to Proxima Power 85 specifications

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Zetor Major 80 to Proxima Power 85: Configuration records