Challenger MT945B VS Zetor Proxima 8441 specs comparison
Challenger MT945B
General Infos| Make | Challenger |
| Model | MT945B |
| Country | United states |
| Production | From 2007 Until 2009 |
| Price | - |
| Tractor type | - |
| Fuel | diesel |
| Service repair manual | Challenger MT945B Manual |
Dimensions, sizes and tires
| AG front tires | 710/70R42 |
| AG rear tires | 710/70R42 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 60,000 lbs or 27216 kg |
| Length | 298 inches [756 cm] |
| Width | 200 inches [508 cm] |
| Height | 151 inches [383 cm] |
| Wheelbase | 155.5 inches [394 cm] |
| Ground clearance | 17.5 inches [44 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 923 ci or 15.1 L |
| Cylinders | 6 cylinders 24 valves |
| Engine power | 430 hp or 320.7 kW |
| Engine RPM | - |
| Torque | - |
| Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 390 gal or 1476.2 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | Challenger MT945B Parts |
| Batteries number | 4 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 1000 |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | 185 amps |
| Trans system | powershift |
| Trans type | - |
| Trans gears | 16 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | - |
| Braking system | wet disc |
| Cabin type | standard |
| Differentiel lock | - |
| System | closed center PFC |
| Valves | 4 to 6 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 43.5 gpm or 164.6 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Zetor Proxima 8441
General Infos| Make | Zetor |
| Model | Proxima 8441 |
| Country | Czech republic |
| Production | From 2004 Until 2009 |
| Price | - |
| Tractor type | - |
| Fuel | diesel |
| Service repair manual | Zetor Proxima 8441 Manual |
Dimensions, sizes and tires
| AG front tires | 12.4-34 |
| AG rear tires | 16.9-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 8160 lbs or 3701 kg |
| Length | 152 inches [386 cm] |
| Width | 73 inches [185 cm] |
| Height | 104 inches [264 cm] |
| Wheelbase | 88 inches [223 cm] |
| Ground clearance | 17 inches [43 cm] |
| Turning radius | - |
| Rear tread size | 56 to 71 inches |
| Front tread size | 59 to 71 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 254 ci or 4.2 L |
| Cylinders | 4 cylinders |
| Engine power | 84 hp or 62.6 kW |
| Engine RPM | 2200 (rpm) |
| Torque | - |
| Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 20 gal or 75.7 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Zetor Proxima 8441 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | mechanical shuttle |
| Trans gears | 12 forward and reverse |
| Clutch system | 304.8mm hydraulic cerametallic disc |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | - |
| Braking system | - |
| Cabin type | Two-post folding ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 3 |
| Pump flow | 14 gpm or 53.0 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 18 gpm or 68.1 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 78 hp or 58.2 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | II/I |
| Rear hitch lift | 6830 lbs or 3098 kg |
| Front hitch | - |
| Front hitch lift | - |
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Choose another tractor
Useful links and guides ....
- Challenger provided us with the latest version of its MT945B service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT945B farm-tractor here
- Get your Zetor Proxima 8441 manual book version
- Cabine, electrical And mechanical parts for Zetor Proxima 8441 farm-tractor here
