challenger mt845b
![]() | 2005 - 2008
MT800B SeriesAgricultural Crawler tractor | 2005 - 2008 | MT800B Series | Agricultural Crawler tractor |
|---|---|---|---|---|
2005 - 2008 | ||||
MT800B Series | ||||
Agricultural Crawler tractor | ||||
2005 - 2008 | |
|---|---|
MT800B Series | |
Agricultural Crawler tractor |
Production | |
|---|---|
Manufacturer | Challenger (a part of AGCO) |
Agricultural Crawler tractor | |
Built in Jackson, Minnesota, USA | |
Challenger MT845B Engine | |
|---|---|
Caterpillar 15.2L 6-cyl diesel | |
Fuel tank | 305 gal
1154.4 L |
| 330 galOptOptional
1249.0 L |
Engine details ... | |
Challenger MT845B Transmission | |
|---|---|
16-speed full power shift | |
Transmission details ... |
Challenger MT845B Power | |
|---|---|
Engine (gross) | 400 hp
298.3 kW |
PTO (claimed) | 335 hp
249.8 kW |
Drawbar (tested) | 313.27 hp
233.6 kW |
PTO (tested) | 402.32 hp
300.0 kW |
Performance test details ... | |
Mechanical | |
|---|---|
Drive | crawler |
Hydraulic wet disc brakes | |
Cab standard with air-conditioning. | |
Hydraulics | |
|---|---|
Type | closed center PFC |
Pressure | 2900 psi
200.0 bar |
Rear valves | 4 to 6 |
Total flow | 43.5 gpm
164.6 lpm |
| 59 gpmOptOptional
223.3 lpm |
Tractor hitch | |
|---|---|
Rear Type | III/IVN |
Rear lift | 19500 lbs
8845 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 1000 (1.75) |
Dimensions & Tracks | |
|---|---|
Wheelbase | 118 inches
299 cm |
Weight | 41000 to 43075 pounds |
27.5-inch tracks | |
Full dimensions and tracks ... | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 185 |
Batteries | 4 |
Battery CCA | 1000 |
Battery volts | 12 |
References | |
|---|---|
![]() | |
Challenger MT800B Series published in 2005, by AGCO |
Recommended Products
Advertisement · Featured Tractor-Related Products

Tractor Backhoe Attachment with Mechanical Thumb
The MechMaxx BH660 backhoe is a reliable solution for a wide range of digging and excavation tasks. Designed to fit CAT I 3-point hitch tractors, it requires a minimum of 15 PTO horsepower and a tractor weight of at least 1,500 lbs. This backhoe is ideal for ditching on farms and grazing lands, digging pools, cleaning waterways, as well as assistant excavating work in construction and building roads.

JZGRDN Left Warning Lamp
art Name: Left Warning Lamp Part Number: LVA11213 Compatible with John Deere 4010 4110 4115 Tractors Condition: New&Easy Installation Package Includes: Left Warning Lamp*1

Universal Tractor Hydraulic Filter Kit
High-quality filter kit for extended tractor life, compatible with multiple models

John Deere 1:16 Big Farm Tractor Model
Detailed scale model with authentic features, perfect for collectors and enthusiasts
* This page contains affiliate links, purchases may generate revenue for this site

