Specification sheet Wheel Loader Ref john-deere-844k-iii-wheel-loader
John Deere 844K-III
The John Deere 844K-III is a wheel loader with an operating weight of 74,533.88 lb (33,808 kg).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
74,533.88lb
33,808kg
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the John Deere 844K-III sits at the heavy end of its class:
- Operating weight 74,530 lb heavier than 96% (n=198)
Not positioned on engine power, bucket capacity — withheld or unpublished for this machine.
01 Engine Specification
| Pump | Axial Piston Pump | |
|---|---|---|
| Engine Output-Net | 379.6hp | 283kw |
| Transmission Type | Powershift | |
| Engine Make | John Deere | |
| Engine Model | PowerTech PSS 6135 | |
| Torque | 1330.6lb ft | 1804Nm |
| Rated Speed | 1600rpm | |
| Displacement | 823.9cu in | 13.5L |
| Torque Rise | 44% | |
| System Voltage | 24V | |
| Emission Level | Tier 4 | |
| Alternator | 130amps |
02 Driveline Specification
| Ride Control System | Yes | |
|---|---|---|
| Service Brake Type | Wet Multi Disc | |
| Parking Brake Type | Wet Disc | |
| Differential Lock | Front- Open, Rear- Open | |
| Service Brake Actuation | Hydraulic | |
| Tire Size - Standard | 875 / 65 R29 | |
| Service Brake - Location | All Wheels |
03 Capacities Specification
| Hydraulic Tank | 48.7gal | 184.3L |
|---|---|---|
| Heaped Capacity | 7.2yd3 | 5.5m3 |
| Transmission | 7.4gal | 28L |
04 Operational Specification
| Operating Weight | 74533.9lb | 33808kg |
|---|---|---|
| Fuel Capacity | 141.1gal | 534L |
| Front Axle/Diff Fluid Capacity | 18gal | 68L |
| Rear Axle/Diff Fluid Capacity | 18gal | 68L |
05 Transmission Specification
| Pump Flow | 144.8gal/min | 548L/min |
|---|---|---|
| System Pressure | 241.4psi | 1663.9kPa |
06 Bucket Dimensions
| Breakout - Bucket | 21456 (47302) kgf (lbf) | |
|---|---|---|
| Bucket Capacity - Smallest | 6.28yd3 | 4.8m3 |
| Largest Bucket Capacity | 7.98yd3 | 6.1m3 |
07 Dimensions Dimensions
| Ground Clearance | 18.23in | 463mm |
|---|---|---|
| Length With Bucket On Ground | 31.86ft in | 9710mm |
| Width Over Tires | 11.19ft in | 3408mm |
| Wheelbase | 12.14ft in | 3700mm |
| Hinge Pin - Max Height | 15.16ft in | 4620mm |
| Reach At Max Lift And Dump | 7.45ft in | 2270mm |
| Turning Circle | 49.97ft in | 15230mm |
| Height Over Cab | 12.34ft in | 3760mm |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.