Specification sheet Wheel Loader Ref john-deere-744k-ii-wheel-loader
John Deere 744K-II
The John Deere 744K-II is a wheel loader with an operating weight of 55,807.82 lb (25,314 kg).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
55,807.82lb
25,314kg
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the John Deere 744K-II sits in the middle of its class:
- Operating weight 55,810 lb heavier than 57% (n=198)
Not positioned on engine power, bucket capacity — withheld or unpublished for this machine.
01 Engine Specification
| Pump | Piston | |
|---|---|---|
| Engine Output-Net | 303.1hp | 226kw |
| Transmission Type | Powershift | |
| Engine Make | John Deere | |
| Engine Model | PowerTech PSS 6090 | |
| Torque | 1073.2lb ft | 1455Nm |
| Rated Speed | 1500rpm | |
| Displacement | 549.3cu in | 9L |
| Torque Rise | 50% | |
| System Voltage | 24V | |
| Emission Level | Tier 4 | |
| Alternator | 130amps |
02 Driveline Specification
| Ride Control System | Yes | |
|---|---|---|
| Service Brake Type | Wet Disc | |
| Parking Brake Type | Wet Multi Disc | |
| Differential Lock | Front- Locking, Rear- Open | |
| Service Brake Actuation | Hydraulic | |
| Tire Size - Standard | 26.5 R25 | |
| Service Brake - Location | All Wheels |
03 Capacities Specification
| Hydraulic Tank | 43.7gal | 165.3L |
|---|---|---|
| Heaped Capacity | 5.3yd3 | 4m3 |
| Transmission | 7.4gal | 27.9L |
04 Operational Specification
| Operating Weight | 55807.9lb | 25314kg |
|---|---|---|
| Fuel Capacity | 126.1gal | 477L |
| Front Axle/Diff Fluid Capacity | 14.7gal | 55.3L |
| Rear Axle/Diff Fluid Capacity | 14.7gal | 55.3L |
05 Transmission Specification
| Pump Flow | 129.8gal/min | 491L/min |
|---|---|---|
| System Pressure | 222.7psi | 1535.5kPa |
06 Bucket Dimensions
| Breakout - Bucket | 19367 (42697) kgf (lbf) | |
|---|---|---|
| Bucket Capacity - Smallest | 5.24yd3 | 4m3 |
| Largest Bucket Capacity | 5.89yd3 | 4.5m3 |
07 Dimensions Dimensions
| Ground Clearance | 18.19in | 462mm |
|---|---|---|
| Length With Bucket On Ground | 29.6ft in | 9020mm |
| Width Over Tires | 10.12ft in | 3084mm |
| Wheelbase | 11.36ft in | 3460mm |
| Hinge Pin - Max Height | 14.05ft in | 4280mm |
| Reach At Max Lift And Dump | 6.21ft in | 1890mm |
| Turning Circle | 46.72ft in | 14240mm |
| Height Over Cab | 11.49ft in | 3500mm |
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.