Challenger MT645D VS Ursus 1934 specs comparison
Challenger MT645D
General Infos| Make | Challenger |
| Model | MT645D |
| Country | United states |
| Production | From 2011 Until 2013 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | Challenger MT645D Manual |
Dimensions, sizes and tires
| AG front tires | 480/70R34 |
| AG rear tires | 520/85R46 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 24250 lbs or 10999 kg |
| Length | 215.7 inches [547 cm] |
| Width | - |
| Height | 141 inches [358 cm] |
| Wheelbase | 122 inches [309 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 513.8 ci or 8.4 L |
| Cylinders | 6 cylinders |
| Engine power | 240 hp or 179.0 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | electronic high-pressure common rail |
| Fuel tank size | 167 gal or 632.1 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Challenger MT645D Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 240 amps |
| Trans system | Techstar CVT |
| Trans type | continuously variable transmission |
| Trans gears | infinite forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | inboard planetary |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with air-conditioning and OptiRide Plus hydraulic suspension AGCO System 150 (optional) |
| Differentiel lock | electro-hydraulic |
| System | closed center load sensing |
| Valves | 4 to 6 |
| Pump flow | - |
| SVC flow | 26.4 gpm or 99.9 lpm |
| Steering flow | - |
| Tank capacity | 29.1 gal or 110.1 L |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 46 gpm or 174.1 lpm |
| Drawbar type | Cat |
| Claimed power | - |
| Drawbar horsepower | 170.7 hp or 127.3 kW |
| Fuel consumption | 11.5 gal/hour or 43.5 l/hour |
| Pulling power | 25705 lbs or 11659 kg |
| Claimed power | 205 hp or 152.9 kW |
| Real power | 250.0 hp or 186.4 kW |
| Engine @RPM | 540E@1577 (rpm) |
| PTO Clutch | electro-hydraulic |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 13.4 gal/hour or 50.7 l/hour |
| Hitch system | - |
| Rear hitch | III |
| Rear hitch lift | 22760 lbs or 10323 kg |
| Front hitch | III |
| Front hitch lift | 11000 lbs or 4989 kg |
Ursus 1934
General Infos| Make | Ursus |
| Model | 1934 |
| Country | Poland |
| Production | From 2001 Until 2009 |
| Price | - |
| Tractor type | - |
| Fuel | diesel |
| Service repair manual | Ursus 1934 Manual |
Dimensions, sizes and tires
| AG front tires | 16.9R28 |
| AG rear tires | 20.8R38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 13625 lbs or 6180 kg |
| Length | 177.2 inches [450 cm] |
| Width | 95.9 inches [243 cm] |
| Height | 118.9 inches [302 cm] |
| Wheelbase | 106.5 inches [270 cm] |
| Ground clearance | 19.7 inches [50 cm] |
| Turning radius | - |
| Rear tread size | 70.9 inches |
| Front tread size | 66.5/70.5/74.4 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 445.4 ci or 7.3 L |
| Cylinders | 6 cylinders |
| Engine power | 187.7 hp or 140.0 kW |
| Engine RPM | 220 (rpm) |
| Torque | 532.5 lb-ft or 722.1 Nm | Torque RPM | 1530 (rpm) |
| Fuel type | diesel |
| Fuel injection | direct injection |
| Fuel tank size | 93.8 gal or 355.0 L |
| Oil capacity | 20.1 qts or 19.0 L |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 24 V |
| Parts And Accessories | Ursus 1934 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | 172 amps |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | 14 V |
| Charging Amps | 55 amps |
| Trans system | - |
| Trans type | two-speed power shift |
| Trans gears | 16 forward and 8 reverse |
| Clutch system | 380mm hydraulic dry disc |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | wet disc |
| Cabin type | Cab standard with heater |
| Differentiel lock | electro-hydraulic front and rear |
| System | - |
| Valves | - |
| Pump flow | 14.5 gpm or 54.9 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 14.5 gal or 54.9 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 166.3 hp or 124.0 kW |
| Real power | - |
| Engine @RPM | 540@1890 (rpm) |
| PTO Clutch | hydraulic |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | 1000 |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | III |
| Rear hitch lift | 15873 lbs or 7199 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Ursus 1934 Deutz-Fahr Agrotron 120 MK3
Ursus 1934 Renault Ceres 325
Challenger MT645D Yanmar AF330
Challenger MT645D Renault Ares 816
Ursus 1934 Deutz-Fahr Agrotron 115 MK3
Challenger MT645D Massey Ferguson 3340
Choose another tractor
Useful links and guides ....
- Challenger provided us with the latest version of its MT645D service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT645D farm-tractor here
- Get your Ursus 1934 manual book version
- Cabine, electrical And mechanical parts for Ursus 1934 farm-tractor here
