Specification sheet Wheel Loader Ref john-deere-744j-z-bar-wheel-loader
John Deere 744J Z-Bar
The John Deere 744J Z-Bar is a wheel loader with an operating weight of 51,467 lb (23,345 kg), a 266 hp engine, and a 5.25 yd³ (4 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
51,467lb
23,345kg
Engine power
266hp
198kW
Net Power Bucket capacity
5.25yd³
4m³
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the John Deere 744J Z-Bar sits below the median for its class:
- Operating weight 51,470 lb lighter than 62% (n=198)
- Engine power 266 hp less powerful than 64% (n=190)
- Bucket capacity 5.3 yd³ smaller-bucket than 60% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2240 | |
| Engine Model | 6125H | |
| Net Power | 266hp | 198kw |
| Power Measured @ | 2000rpm | |
| Max Torque | 970lb ft | 1315Nm |
| Displacement | 766cu in | 12.6L |
| Torque Measured @ | 1100rpm | |
| Aspiration | turbocharged charge air cooled | |
| Torque Rise | 40% |
02 Operational Specification
| Operating Weight | 51467lb | 23345kg |
|---|---|---|
| Fuel Capacity | 122gal | 462L |
| Hydraulic System Fluid Capacity | 38gal | 144L |
| Engine Oil Fluid Capacity | 10.1gal | 38L |
| Cooling System Fluid Capacity | 10.1gal | 38L |
| Transmission Fluid Capacity | 7.4gal | 28L |
| Front Axle/Diff Fluid Capacity | 12.2gal | 46L |
| Rear Axle/Diff Fluid Capacity | 12.2gal | 46L |
| Static Tipping Weight | 38978lb | 17680kg |
| Turning Radius | 20.2ft in | 6140mm |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 80amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 26.5 R25 |
03 Transmission Specification
| Transmission Type | Automatic Powershift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 24.5mph | 39.4km/h |
| Max Speed - Reverse | 19.3mph | 31.1km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 3200psi | 22050kPa |
|---|---|---|
| Pump Flow Capacity | 104gal/min | 394L/min |
| Raise Time | 6.5sec | |
| Dump Time | 1.5sec | |
| Lower Time | 3sec | |
| Pump Type | Variable axial piston |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 10.08ft in | 3090mm |
|---|---|---|
| Bucket Capacity - Heaped | 5.25yd3 | 4m3 |
| Bucket Capacity - Struck | 4.5yd3 | 3.4m3 |
| Bucket Width | 9.98ft in | 3040mm |
| Breakout Force | 44526lb | 198.1kN |
06 Dimensions Dimensions
| Ground Clearance | 1.5ft in | 460mm |
|---|---|---|
| Length With Bucket On Ground | 27.92ft in | 8510mm |
| Width Over Tires | 9.64ft in | 2936mm |
| Height To Top Of Cab | 11.58ft in | 3530mm |
| Wheelbase | 11.17ft in | 3400mm |
| Hinge Pin - Max Height | 14.08ft in | 4290mm |
| Reach At Max Lift And Dump | 3.97ft in | 1210mm |
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.