Challenger MT855B VS Ursus 1224 specs comparison

Challenger MT855B
General InfosMake | Challenger |
Model | MT855B |
Country | United states |
Production | From 2005 Until 2008 |
Price | - |
Tractor type | Agricultural Crawler tractor |
Fuel | diesel |
Service repair manual | Challenger MT855B Manual |
Dimensions, sizes and tires
AG front tires | tracks |
AG rear tires | tracks |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | 265.9 inches [675 cm] |
Width | 140.9 inches [357 cm] |
Height | 138.1 inches [350 cm] |
Wheelbase | 118 inches [299 cm] |
Ground clearance | 14.4 inches [36 cm] |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 928 ci or 15.2 L |
Cylinders | 6 cylinders 24 valves |
Engine power | 460 hp or 343.0 kW |
Engine RPM | 2100 (rpm) |
Torque | 1423 lb-ft or 1929.6 Nm | Torque RPM | 1300 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 305 gal or 1154.4 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Challenger MT855B Parts |
Batteries number | 4 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 1000 |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | 185 amps |
Trans system | Cat Powershift |
Trans type | - |
Trans gears | 16 forward and 4 reverse |
Clutch system | - |
Wheel drive | crawler |
Final drive | - |
Steering | - |
Braking system | - |
Cabin type | Cab standard |
Differentiel lock | - |
System | closed center PFC |
Valves | 4 |
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 | 358.14 hp or 267.1 kW |
Fuel consumption | 23.9 gal/hour or 90.5 l/hour |
Pulling power | 41964 lbs or 19034 kg |
Claimed power | 385 hp or 287.1 kW |
Real power | 444.14 hp or 331.2 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 1000 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 25.6 gal/hour or 96.9 l/hour |
Hitch system | - |
Rear hitch | III/IVN |
Rear hitch lift | 19,500 lbs or 8845 kg |
Front hitch | - |
Front hitch lift | - |

Ursus 1224
General InfosMake | Ursus |
Model | 1224 |
Country | Poland |
Production | From 1984 Until 2009 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Ursus 1224 Manual |
Dimensions, sizes and tires
AG front tires | 14.9-24 |
AG rear tires | 18.4-34 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 10737 lbs or 4870 kg |
Length | 180.7 inches [458 cm] |
Width | 89.4 inches [227 cm] |
Height | 103.2 inches [262 cm] |
Wheelbase | 106.1 inches [269 cm] |
Ground clearance | 16.7 inches [42 cm] |
Turning radius | 39 feet [11.9 m] |
Rear tread size | 65/67.9/70.9/73.8 inches |
Front tread size | 59.5/63.4/67.3/71.3 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 416.4 ci or 6.8 L |
Cylinders | 6 cylinders |
Engine power | 119 hp or 88.7 kW |
Engine RPM | 2200 (rpm) |
Torque | 302.4 lb-ft or 410.1 Nm | Torque RPM | 1450 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 34.3 gal or 129.8 L |
Oil capacity | 20.1 qts or 19.0 L |
Oil change | - |
Starter motor | - |
Starter volts | 24 V |
Parts And Accessories | Ursus 1224 Parts |
Batteries number | 4 |
Batteries voltage | 6 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 42 amps |
Trans system | - |
Trans type | - |
Trans gears | 16 forward and 8 reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | hydraulic dry disc |
Cabin type | Cab standard with heater |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | 10.8 gpm or 40.9 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 97 hp or 72.3 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 |
Rear hitch lift | 12125 lbs or 5499 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Challenger provided us with the latest version of its MT855B service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT855B farm-tractor here
- Get your Ursus 1224 manual book version
- Cabine, electrical And mechanical parts for Ursus 1224 farm-tractor here