Machine models

LS Tractor MT463, MT473, and MT573 specifications

Entries in this reference
Listing-entry count
10

Short answer

LS Tractor MT463, MT473, and MT573: tractors.

Selected configuration figures
Configuration	Documented field and quantity
MT463	PTO HP 54.1 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT463C	PTO HP 54.1 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT463PS	PTO HP 54.1 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT463CPS	PTO HP 54.1 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT473	PTO HP 62.9 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT473C	PTO HP 62.9 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT473PS	PTO HP 62.9 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT473CPS	PTO HP 62.9 Hitch Lift capacity, lbs (Hitch end) 3,483 (@ 24˝ from the Hitch end)
MT573C	PTO HP 62 Hitch Lift capacity, lbs (Hitch end) 6,614
MT573CPS	PTO HP 62 Hitch Lift capacity, lbs (Hitch end) 6,614

MT463, MT473, and MT573 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
LS Tractor	MT463, MT473, and MT573	10	MT463, MT463C, MT463PS, MT463CPS, MT473, MT473C, and 4 more

Engine
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Type	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4 Cycle Diesel Engine	Vertical Water-Cooled 4-Cycle Diesel Engine	Vertical Water-Cooled 4-Cycle Diesel Engine
Model (Tier 4)	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T	L4C25-T
Engine HP (Gross)	63	63	63	63	73	73	73	73	73	73
PTO HP	54.1	54.1	54.1	54.1	62.9	62.9	62.9	62.9	62	62
Rated Speed (RPM)	2,500	2,500	2,500	2,500	2,500	2,500	2,500	2,500	2,500	2,500
Displacement (cu in)	152.85	152.85	152.85	152.85	152.85	152.85	152.85	152.85	152.9	152.9
Fuel Tank Capacity (gal)	24.3	24.3	24.3	24.3	24.3	24.3	24.3	24.3	26.4	26.4

Drive Train
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Transmission Type	Synchro Shuttle	Synchro Shuttle	Electro Power Shuttle	Electro Power Shuttle	Synchro Shuttle	Synchro Shuttle	Electro Power Shuttle	Power Shuttle	Synchro Shuttle	Power Shuttle
No. of Speed	F16 X R16	F16 X R16	F16 X R16	F16 X R16	F16 X R16	F16 X R16	F16 X R16	F16 X R16	F20 x R20	F20 x R20

Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS
Brakes	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc	Wet, Multi-disc
Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering	Hydrostatic Power Steering

Specification	MT573C	MT573CPS
Forward speed (mph)	0.11 ~ 19.4	0.11 ~ 19.4

Power take-off
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Type	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent
Rear, rpm	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540, 540E (Standard)	540 / 750 / 1,000	540 / 750 / 1,000

Hydraulic System
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Control System	Position / Draft	Position / Draft	Position / Draft	Position / Draft	Position / Draft	Position / Draft	Position / Draft	Position / Draft	Position/Draft	Position/Draft
Implement pump (gpm)	14.5	14.5	14.5	14.5	14.5	14.5	14.5	14.5	13.2	13.2
Steering pump (gpm)	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6
Total flow (gpm)	21.1	21.1	21.1	21.1	21.1	21.1	21.1	21.1	19.8	19.8
Category, 3 pt hitch	CAT II	CAT II	CAT II	CAT II	CAT II	CAT II	CAT II	CAT II	CAT II	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	3,483 (@ 24˝ from the Hitch end)	6,614	6,614
Remote Valves	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	2 Pairs (Front), 2 pairs (Rear)	3 pairs (Front), 3 pairs (Rear)	3 pairs (Front), 3 pairs (Rear)

Dimension
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Overall length (Frame to Link, in)	135	135	140	135	135	135	135	135	150	150
Wheelbase (in)	83.1	83.1	83.1	83.1	83.1	83.1	83.1	83.1	84.6	84.6
Height to top (in)	113.9	105.4	113.9	105.4	113.9	105.4	113.9	105.4	104.4	104.4

Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS
Overall width with tires (in)	72.6	72.6	72.6	72.6	72.6	72.6	72.6	72.6

Specification	MT573C	MT573CPS
Minimum overall width with tires (in)	77.5	77.5

Tire Size
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS
Ag Front / Rear	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D	320-85R20 119D / 420/75R34 142D

Specification	MT573C	MT573CPS
Front	11.2 – 24	11.2 – 24
Rear	16.9 – 30	16.9 – 30

Weight
Specification	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Total weight without ballast (lbs)	5,313	5,776	5,423	5,776	5,423	5,886	5,423	5,886	6,620	6,669

Variants — Source comparison annotation
Source guide	Differing-field count reported
MT463, MT473, and MT573	28

Ratios
Figure	MT463	MT463C	MT463PS	MT463CPS	MT473	MT473C	MT473PS	MT473CPS	MT573C	MT573CPS
Engine horsepower per 1,000 lb of weight	11.9	10.9	11.6	10.9	13.5	12.4	13.5	12.4	11.0	10.9
PTO power as a share of engine power	86%	86%	86%	86%	86%	86%	86%	86%	85%	85%
Hitch lift as a share of machine weight	66%	60%	64%	60%	64%	59%	64%	59%	100%	99%
Pump flow per engine horsepower	0.33 gpm	0.33 gpm	0.33 gpm	0.33 gpm	0.29 gpm	0.29 gpm	0.29 gpm	0.29 gpm	0.27 gpm	0.27 gpm
Fuel tank per engine horsepower	0.39 gal	0.39 gal	0.39 gal	0.39 gal	0.33 gal	0.33 gal	0.33 gal	0.33 gal	0.36 gal	0.36 gal

History and service record of MT463, MT473, and MT573

MT463 redesign. LS Tractor USA says the redesigned MT4 series has a new hood for engine performance and serviceability, LED lamps on all models, larger tire options, 15 percent more space in the new cab and a wider high-back seat. MT463 utility tractor, LS Tractor USA.
MT463 lift figures. The MT463 is rated at 63.0 hp and 54.1 PTO hp, with a category 2 hitch lifting 4,079 lb and a front loader that lifts up to 132.9 in in max height mode and 3,487 lb in max power mode. MT463 utility tractor, LS Tractor USA.
Remotes included. LS notes the MT463 includes hydraulic remotes as standard so hydraulically controlled implements can be attached without the added cost of remotes that others in its class charge as options. MT463 utility tractor, LS Tractor USA.

MT463, MT473, and MT573: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
TractorByNet	tractor	LS Tractor and the MT573. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Ls Mt573 Vs Kioti Rx7320 (TractorByNet, 2019-05-17)
Ls Mt573 Vs Kioti Rx7320 (TractorByNet, 2018-12-29)

MT463, MT473, and MT573: dated market and recall observations — Dated listing search
Date	Listing index	Equipment class	Names queried	Result
2026-09-24	TractorHouse (tractorhouse.com)	tractor	MT463, MT473, MT573	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	LS Tractor; MT463, MT473, MT573	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Manufacturer	Manufacturer: LS Tractor MT463 — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT463C — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT463PS — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT463CPS — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT473 — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT473C — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT473PS — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT473CPS — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT573C — LS Tractor USA. Observed 2026-09-24.
Manufacturer	Manufacturer: LS Tractor MT573CPS — LS Tractor USA. Observed 2026-09-24.
Forum threads	Forum threads: TractorByNet thread index for LS Tractor MT463, MT473, and MT573 — TractorByNet. Observed 2026-09-24.
Published history	Published history Source: MT463 utility tractor, LS Tractor USA — Lstractorusa. Observed 2026-09-30.
Federal agency data	Federal agency data: Recall database search for LS Tractor — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

LS Tractor MT463, MT473, and MT573: Configuration records

MT463

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	63
PTO HP	54.1
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Synchro Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	113.9
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,313
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT463C

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	63
PTO HP	54.1
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Synchro Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	105.4
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,776
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT463PS

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	63
PTO HP	54.1
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Electro Power Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	140
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	113.9
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,423
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT463CPS

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	63
PTO HP	54.1
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Electro Power Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	105.4
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,776
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT473

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62.9
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Synchro Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	113.9
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,423
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT473C

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62.9
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Synchro Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	105.4
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,886
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT473PS

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62.9
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Electro Power Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	113.9
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,423
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT473CPS

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62.9
Rated Speed (RPM)	2,500
Displacement (cu in)	152.85
Fuel Tank Capacity (gal)	24.3
Drive Train
Transmission Type	Power Shuttle
No. of Speed	F16 X R16
Brakes	Wet, Multi-disc
Steering	Hydrostatic Power Steering
Power take-off
Rear, rpm	540, 540E (Standard)
Hydraulic System
Control System	Position / Draft
Implement pump (gpm)	14.5
Steering pump (gpm)	6.6
Total flow (gpm)	21.1
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	3,483 (@ 24˝ from the Hitch end)
Remote Valves	2 Pairs (Front), 2 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	135
Overall width with tires (in)	72.6
Wheelbase (in)	83.1
Height to top (in)	105.4
Tire Size
Ag Front / Rear	9.5 – 24 / 16.9 – 28
IND Front / Rear	10.5/80×18 10PR / 19.5Lx24 8PR
Large Ag Front / Rear	11.2-24 / 16.9-30
R14 Front / Rear	320-85R20 119D / 420/75R34 142D
Weight
Total weight without ballast (lbs)	5,886
Additional specifications
Type	Vertical Water-Cooled 4 Cycle Diesel Engine

Source

MT573C

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62
Rated Speed (RPM)	2,500
Displacement (cu in)	152.9
Fuel Tank Capacity (gal)	26.4
Drive Train
Transmission Type	Synchro Shuttle
No. of Speed	F20 x R20
Forward speed (mph)	0.11 ~ 19.4
Power take-off
Rear, rpm	540 / 750 / 1,000
Hydraulic System
Control System	Position/Draft
Implement pump (gpm)	13.2
Steering pump (gpm)	6.6
Total flow (gpm)	19.8
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	6,614
Remote Valves	3 pairs (Front), 3 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	150
Wheelbase (in)	84.6
Height to top (in)	104.4
Minimum overall width with tires (in)	77.5
Tire Size
Front	11.2 – 24
Rear	16.9 – 30
Weight
Total weight without ballast (lbs)	6,620
Additional specifications
Type	Vertical Water-Cooled 4-Cycle Diesel Engine

Source

MT573CPS

Specification	Source figure
Engine
Model (Tier 4)	L4C25-T
Engine HP (Gross)	73
PTO HP	62
Rated Speed (RPM)	2,500
Displacement (cu in)	152.9
Fuel Tank Capacity (gal)	26.4
Drive Train
Transmission Type	Power Shuttle
No. of Speed	F20 x R20
Forward speed (mph)	0.11 ~ 19.4
Power take-off
Rear, rpm	540 / 750 / 1,000
Hydraulic System
Control System	Position/Draft
Implement pump (gpm)	13.2
Steering pump (gpm)	6.6
Total flow (gpm)	19.8
Category, 3 pt hitch	CAT II
Hitch Lift capacity, lbs (Hitch end)	6,614
Remote Valves	3 pairs (Front), 3 pairs (Rear)
Dimension
Overall length (Frame to Link, in)	150
Wheelbase (in)	84.6
Height to top (in)	104.4
Minimum overall width with tires (in)	77.5
Tire Size
Front	11.2 – 24
Rear	16.9 – 30
Weight
Total weight without ballast (lbs)	6,669
Additional specifications
Type	Vertical Water-Cooled 4-Cycle Diesel Engine

Source

More in LS Tractor: MT774/MT7101, MT352/MT355/MT357 specs, MT122–XJ2025.

LS Tractor MT463, MT473, and MT573 specifications

History and service record of MT463, MT473, and MT573

Sources for this page

LS Tractor MT463, MT473, and MT573: Configuration records