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Zetor Forterra 125 to Forterra 150 HD specifications

Entries in this reference
Listing-entry count
6
Short answer

Zetor Forterra 125 to Forterra 150 HD: tractors.

Selected configuration figures
ConfigurationDocumented field and quantity
Forterra 125
Power
130 hp
Weight
10,274 lb
Forterra 135
Power
136 hp
Weight
10,274 lb
Forterra 140
Power
136 hp
Weight
10,274 lb
Forterra 140 HD
Power
136 hp
Weight
10,626 lb
Forterra 140 HSX
Power
136 hp
Weight
10,494 lb
Forterra 150 HD
Power
147 hp
Weight
10,626 lb
Forterra 125 to Forterra 150 HD specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
ZetorForterra 125 to Forterra 150 HD6Forterra 125, Forterra 135, Forterra 140, Forterra 140 HD, Forterra 140 HSX, and Forterra 150 HD
Engine
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Fuel tank45.6 gal45.6 gal45.6 gal58.1 gal58.1 gal58.1 gal
EngineZetor 4.2L 4-cyl dieselZetor 4.2L 4-cyl dieselZetor 4.2L 4-cyl dieselZetor 4.2L 4-cyl dieselZetor 4.2L 4-cyl dieselZetor 4.2L 4-cyl diesel
Transmission and speeds
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Transmission24-speed24-speed24-speed30-speed30-speed30-speed
Gears24 forward and 18 reverse24 forward and 18 reverse24 forward and 18 reverse30 forward and reverse30 forward and reverse30 forward and reverse
Power
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Engine130 hp136 hp136 hp136 hp136 hp147 hp
Mechanical
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Hydraulics
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Pressure200 psi200 psi200 psi2,900 psi2,900 psi2,900 psi
Pump flow18.5 gpm18.5 gpm18.5 gpm22.5 gpm18.5 gpm22.5 gpm
Tractor hitch
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Rear lift12,897 lb12,897 lb15,432 lb18,739 lb15,432 lb18,739 lb
Power take-off (PTO)
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Rear PTO Type540/1000540/1000540/750/1000/1250540/750/1000/1250540/750/1000/1250540/750/1000/1250
Dimensions & Tires
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Wheelbase94.1 in94.1 in98 in107.1 in102 in107.1 in
Weight10,274 lb10,274 lb10,274 lb10,626 lb10,494 lb10,626 lb
Front tire420/70R24420/70R24420/70R24480/65R24420480/65R24
Rear tire520/70R38520/70R38520/70R38600/65R38520600/65R38
Electrical
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Groundnegativenegativenegativenegativenegativenegative
Battery volts121212121212
Engine Detail
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Displacement253.6 cu in253.6 cu in253.6 cu in253.6 cu in253.6 cu in253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm4.13x4.72 in / 105 x 120 mm4.13x4.72 in / 105 x 120 mm4.13x4.72 in / 105 x 120 mm4.13x4.72 in / 105 x 120 mm4.13x4.72 in / 105 x 120 mm
Power130 hp136 hp136 hp136 hp136 hp147 hp
Rated RPM220022002200220022002200
Torque395.3 lb-ft420.4 lb-ft428.5 lb-ft428.5 lb-ft428.5 lb-ft434.4 lb-ft
Torque RPM140014001500150015001500
Starterelectricelectricelectricelectricelectricelectric
Starter volts121212121212
Engine DetailZetor Z 1505; turbocharged intercooled diesel; 4-cylinderZetor Z 1605; turbocharged intercooled diesel; 4-cylinderZetor Z 1606; turbocharged intercooled diesel; 4-cylinder 16-valveZetor Z 1606; turbocharged intercooled diesel; 4-cylinderZetor Z 1606; turbocharged intercooled diesel; 4-cylinderZetor Z 1716; turbocharged intercooled diesel; 4-cylinder
SpecificationForterra 125Forterra 135Forterra 140
EmissionsStage IIIStage IIIStage IIIB
Zetor Forterra 125 Tires
SpecificationForterra 125
Ag front420/70R24
Ag rear520/70R38
Dimensions and weight
SpecificationForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Length183.9 in183.9 in183.9 in187.8 in187.8 in187.8 in
Height (cab)111.4 in111.4 in111.4 in111.8 in111.4 in111.8 in
Zetor Forterra 135 Tires
SpecificationForterra 135
Ag front420/70R24
Ag rear520/70R38
Zetor Forterra 140 Tires
SpecificationForterra 140
Ag front420/70R24
Ag rear520/70R38
Zetor Forterra 140 HD Tires
SpecificationForterra 140 HD
Ag front480/65R24
Ag rear600/65R38
Zetor Forterra 140 HSX Tires
SpecificationForterra 140 HSX
Ag front420 / 70R24
Ag rear520 / 70R38
Zetor Forterra 150 HD Tires
SpecificationForterra 150 HD
Ag front480/65R24
Ag rear600/65R38
Variants — Source comparison annotation
Source guideDiffering-field count reported
Forterra 125 to Forterra 150 HD33
Ratios
FigureForterra 125Forterra 135Forterra 140Forterra 140 HDForterra 140 HSXForterra 150 HD
Engine horsepower per 1,000 lb of weight12.713.213.212.813.013.8
Pump flow per engine horsepower0.14 gpm0.14 gpm0.14 gpm0.17 gpm0.14 gpm0.15 gpm
Fuel tank per engine horsepower0.35 gal0.34 gal0.34 gal0.43 gal0.43 gal0.40 gal

History and service record of Forterra 125 to Forterra 150 HD

  • HD versus CL. Zetor's brochure says the Forterra CL has a four-cylinder engine up to 136 HP, while the HD adds a reinforced axle drive, a larger rear axle, an extended wheelbase, a suspended front axle and cab, a right-hand electronic control panel and a larger fuel tank. Forterra CL / HSX / HD brochure, Zetor.
  • Stage V engine tests. Zetor says Stage V engines were tested by scientists from Mendel University in Brno and that their fuel consumption is up to 19.2 percent lower than the previous engine generation. Forterra CL / HSX / HD brochure, Zetor.
  • Brakes and lighting. The brochure lists wet brakes on all wheels with power brakes, a redesigned roof with a sunroof and new headlights that light a larger area. Forterra CL / HSX / HD brochure, Zetor.
  • Awards. Zetor UK lists the Forterra HD 140 as a finalist for Tractor of the Year 2017, and says the Forterra HD 150 won the Golden Ear 2016 and the Golden Sickle at Agrokomplex 2016, with the Forterra HD taking the Golden Sickle at Agrokomplex 2014. Zetor Forterra, Zetor UK.
  • Range structure. Zetor UK describes three Forterra versions: the Forterra CL with a four-cylinder engine of 96 to 136 hp and a 24/18 gearbox, the HSX with a 30/30 gearbox and hydraulic reverser, and the HD with up to 147 hp, a more robust body, suspended axle and multifunctional control panel. Zetor Forterra, Zetor UK.
  • Lift force and HitchTronic. Zetor UK says the Forterra hydraulics are built around HitchTronic, automatic regulation of the rear three-point hitch, with a maximum lifting force of up to 77 kN or 85 kN. Zetor Forterra, Zetor UK.
  • 2020 model year. Zetor UK says the 2020 model year Forterra carries Stage V engines based on the Stage IV engines, a completely new air conditioning system, and, on the HD models, an LED package with a controller for work lights and beacons as standard. Zetor Forterra, Zetor UK.
  • 150 HD hydraulics (TractorData). TractorData lists the Forterra 150 HD with a 147 hp gross engine, hydraulic pressure of 2900 psi, pump flow of 22.5 gpm with 31.7 gpm optional, a Type III rear hitch lifting 19110 lbs, an independent wet-disc rear PTO and a listed weight of 12125 lbs. Zetor Forterra 150 HD, TractorData.com.
Forterra 125 to Forterra 150 HD: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
The Farming Forum and TractorByNettractorZetor and the Forterra 125, Forterra 135, Forterra 150 HD. That is too few titles to say what owners mostly ask about, so the most recent are listed instead5
Forterra 125 to Forterra 150 HD: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24TractorHouse (tractorhouse.com)tractorForterra 125, Forterra 135, Forterra 140No matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionZetor; Forterra 125, Forterra 135, Forterra 140No matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
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Reference site
Forum threads
Forum threads
Published history
Published history
Published history
Federal agency data
Recorded observations — Forum-title snapshot
Observation fieldRecorded value
Title count5
Forum indexesThe Farming Forum and TractorByNet
Search wordingthe Forterra 125 to Forterra 150 HD tractor
Latest title quoted by the referenceZetor Forterra 125 Replacement

Zetor Forterra 125 to Forterra 150 HD: Configuration records

Forterra 125
SpecificationSource figure
Engine
Fuel tank45.6 gal
Transmission and speeds
Transmission24-speed
Gears24 forward and 18 reverse
Hydraulics
Pressure200 psi
Pump flow18.5 gpm
Tractor hitch
Rear lift12,897 lb
Power take-off (PTO)
Rear PTO Type540/1000
Dimensions & Tires
Front tire420/70R24
Rear tire520/70R38
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
EmissionsStage III
Rated RPM2200
Torque395.3 lb-ft
Torque RPM1400
Starterelectric
Starter volts12
Dimensions and weight
Length183.9 in
Height (cab)111.4 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase94.1 in
Weight10,274 lb
Power130 hp
Engine DetailZetor Z 1505; turbocharged intercooled diesel; 4-cylinder
Ag front420/70R24
Ag rear520/70R38

Source

Forterra 135
SpecificationSource figure
Engine
Fuel tank45.6 gal
Transmission and speeds
Transmission24-speed
Gears24 forward and 18 reverse
Hydraulics
Pressure200 psi
Pump flow18.5 gpm
Tractor hitch
Rear lift12,897 lb
Power take-off (PTO)
Rear PTO Type540/1000
Dimensions & Tires
Front tire420/70R24
Rear tire520/70R38
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
EmissionsStage III
Rated RPM2200
Torque420.4 lb-ft
Torque RPM1400
Starterelectric
Starter volts12
Dimensions and weight
Length183.9 in
Height (cab)111.4 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase94.1 in
Weight10,274 lb
Power136 hp
Engine DetailZetor Z 1605; turbocharged intercooled diesel; 4-cylinder
Ag front420/70R24
Ag rear520/70R38

Source

Forterra 140
SpecificationSource figure
Engine
Fuel tank45.6 gal
Transmission and speeds
Transmission24-speed
Gears24 forward and 18 reverse
Hydraulics
Pressure200 psi
Pump flow18.5 gpm
Tractor hitch
Rear lift15,432 lb
Power take-off (PTO)
Rear PTO Type540/750/1000/1250
Dimensions & Tires
Front tire420/70R24
Rear tire520/70R38
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
EmissionsStage IIIB
Rated RPM2200
Torque428.5 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Dimensions and weight
Length183.9 in
Height (cab)111.4 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase98 in
Weight10,274 lb
Power136 hp
Engine DetailZetor Z 1606; turbocharged intercooled diesel; 4-cylinder 16-valve
Ag front420/70R24
Ag rear520/70R38

Source

Forterra 140 HD
SpecificationSource figure
Engine
Fuel tank58.1 gal
Transmission and speeds
Transmission30-speed
Gears30 forward and reverse
Hydraulics
Pressure2,900 psi
Pump flow22.5 gpm
Tractor hitch
Rear lift18,739 lb
Power take-off (PTO)
Rear PTO Type540/750/1000/1250
Dimensions & Tires
Front tire480/65R24
Rear tire600/65R38
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
Rated RPM2200
Torque428.5 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Dimensions and weight
Length187.8 in
Height (cab)111.8 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase107.1 in
Weight10,626 lb
Power136 hp
Engine DetailZetor Z 1606; turbocharged intercooled diesel; 4-cylinder
Ag front480/65R24
Ag rear600/65R38

Source

Forterra 140 HSX
SpecificationSource figure
Engine
Fuel tank58.1 gal
Transmission and speeds
Transmission30-speed
Gears30 forward and reverse
Hydraulics
Pressure2,900 psi
Pump flow18.5 gpm
Tractor hitch
Rear lift15,432 lb
Power take-off (PTO)
Rear PTO Type540/750/1000/1250
Dimensions & Tires
Front tire420
Rear tire520
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
Rated RPM2200
Torque428.5 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Dimensions and weight
Length187.8 in
Height (cab)111.4 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase102 in
Weight10,494 lb
Power136 hp
Engine DetailZetor Z 1606; turbocharged intercooled diesel; 4-cylinder
Ag front420 / 70R24
Ag rear520 / 70R38

Source

Forterra 150 HD
SpecificationSource figure
Engine
Fuel tank58.1 gal
Transmission and speeds
Transmission30-speed
Gears30 forward and reverse
Hydraulics
Pressure2,900 psi
Pump flow22.5 gpm
Tractor hitch
Rear lift18,739 lb
Power take-off (PTO)
Rear PTO Type540/750/1000/1250
Dimensions & Tires
Front tire480/65R24
Rear tire600/65R38
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement253.6 cu in
Bore/Stroke4.13x4.72 in / 105 x 120 mm
Rated RPM2200
Torque434.4 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Dimensions and weight
Length187.8 in
Height (cab)111.8 in
Additional specifications
EngineZetor 4.2L 4-cyl diesel
MechanicalFour-wheel drive; Power steering; Wet disc brakes; Cab standard with air-conditioning
Wheelbase107.1 in
Weight10,626 lb
Power147 hp
Engine DetailZetor Z 1716; turbocharged intercooled diesel; 4-cylinder
Ag front480/65R24
Ag rear600/65R38

Source

More in Zetor: Forterra 95–Forterra 130 HSX specs, Crystal 150–Crystal 170 HD specs, Proxima 110GP–Proxima Power 120 specs.