Steyr 6145 CVT
The Steyr 6145 CVT is a tractor produced by Steyr. It is equipped with a 402.8 ci 6.6 L engine. The listed engine power is Diesel (listed): 147 hp / 109.6 kW. Transmission: infinite forward and reverse. Operating weight: 14,100 lbs 6395 kg.
Engine Power
Diesel (listed): 147 hp / 109.6 kW
Fuel & Capacities
81.9 gal
310.0 L
Transmission
infinite forward and reverse
Operating Weight
14,100 lbs
6395 kg
Overview
 | 2003 - 2007
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Steyr |
Utility tractor | |
Steyr 6145 CVT Engine | |
|---|---|
Sisu 6.6L 6-cyl diesel | |
Fuel tank | 81.9 gal
310.0 L |
Engine details ...  | |
Steyr 6145 CVT Transmission | |
|---|---|
continuously variable transmission (CVT) | |
Transmission details ...  |
Steyr 6145 CVT Power | |
|---|---|
Engine | 147 hp
109.6 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
STEYR luxury cab |
Hydraulics | |
|---|---|
Pressure | 2973 psi
205.0 bar |
Valves | 5 |
Total flow | 27.7 gpm
104.8 lpm |
Tractor hitch | |
|---|---|
Rear Type | III/II |
Rear lift | 21,830 lbs
9902 kg |
Front lift | 8,822 lbs
4001 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540/540E/1000/1000E |
Front PTO Type | 1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 110.5 inches
280 cm |
Weight | 14,100 lbs
6395 kg |
Front tire | 540/65R28 |
Rear tire | 650/65R38 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Engine
Engine Detail — 402.8 ci / 6.6 L Diesel
Manufacturer | Sisu |
Configuration | turbocharged diesel, 6-cylinder, liquid-cooled |
Displacement | 402.8 ci
6.6 L |
Bore/Stroke | 4.25x4.72 inches
108 x 120 mm |
Power | 147 hp
109.6 kW |
Rated RPM | 2100 |
Torque | 450 lb-ft
610.2 Nm |
Torque RPM | 1400 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — infinite forward and reverse continuously variable transmission (CVT)
Type | continuously variable transmission (CVT) |
Gears | infinite forward and reverse |
Dimensions
Steyr 6145 CVT Tires | |
|---|---|
Ag front | 540/65R28 |
Ag rear | 650/65R38 |
Dimensions | |
|---|---|
Wheelbase | 110.5 inches
280 cm |
Length | 187 inches
474 cm |
Width | 98 inches
248 cm |
Height | 118 inches
299 cm |
Weight | 14,100 lbs
6395 kg |
Photos
Steyr 6145 CVT tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Steyr 6145 CVT based on its 147 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 5 to 7 Bottom (18")5 - 7 铧 (45 cm) | Commercial / Field Scale | Large acreage tillage; requires front ballast weights. |
Rotary Cutter / MowerMowing & Clearing | 10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼 | Heavy Duty | Wide swath pasture and crop residue shredding. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙 | Commercial / Field Scale | Wide commercial field leveling; requires hydraulic remotes. |
Hay BalerHay & Forage | 5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机 | Heavy Duty | High density baling; requires minimum 85 PTO HP. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Steyr 6145 CVT.
Estimated Continuous Field Runtime: 10.7 hrs
Approximately 10.7 hours of continuous field operation at ~75% rated power on a full tank (81.9 gal / 310 L).
Estimated 75% Load Fuel Burn~7.6 gal/hr (28.9 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Steyr 6145 CVT Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Steyr 6145 CVT.
Converted Equivalents:
Horsepower (HP)147 hp
Kilowatts (kW)109.6 kW
Metric Horsepower (PS / CV)149 PS
Direct Competitor Comparison
Compare Steyr 6145 CVT against same-era industry alternatives in the same horsepower class.
Current Model
Steyr
Steyr 6145 CVT
Engine Power:Diesel (listed): 147 hp / 109.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 986B
Engine Power:133
Production Years:1981 - 1982
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