Volvo
John Deere
444J Z-Bar
Wheel Loader
44 specifications
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Image 1 of 5
Specifications
52 data points
Operating Specifications
| Fuel Capacity | 71.4 gal |
|---|---|
| Hydraulic System Fluid Capacity | 35.2 gal |
| Engine Oil Fluid Capacity | 5.9 gal |
| Cooling System Fluid Capacity | 11.4 gal |
| Transmission Fluid Capacity | 10.1 gal |
| DEF tank capacity | 6.7 gal |
Engine
| Engine Model | Volvo D8J |
|---|---|
| Displacement | 476 in³ |
| Power Measured @ | 1,800 rpm |
| Gross Power | 256.2 hp |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged |
| Torque Measured @ | 1,450 rpm |
Weights
| Operating Weight | 40,920 lb |
|---|
Hydraulic System
| Working pressure | Pump 1 - 27 MPa Pump 2 - 29 MPa Pump 3 - 21 MPa |
|---|---|
| Engine speed | 1,900 rpm |
Dimensions
| Ground Clearance | 19 in |
|---|---|
| Height - Top of Cab | 133 in |
| Wheelbase | 18 in |
| Width Over Tires | 106 in |
| Length with Bucket on Ground | 320 in |
| Hinge Pin - Max Height | 159 in |
Bucket
| Breakout Force | 40,893 lb |
|---|
General Specifications
| Operating Weight | 43,030 (19,510) Starting 2024 Model Year |
|---|---|
| Bucket Capacity | 4.6 (3.5) Starting 2024 Model Year |
| Engine type | Volvo D8M Starting 2024 Model Year |
| Engine Power | 254 (189) Starting 2021 Model Year |
| Max Dump Height | 9 (2.7) Starting 2024 Model Year |
Drive System
| Transport speed, maximum | 24.9 mph |
|---|---|
| Torque multiplication, stall ratio | 2.47:1 |
| Transmission | Volvo HTL 206C |
Hydraulic cycle times (unloaded)
| Total cycle time | 10.0 s |
|---|---|
| Lift | 5.4 s |
| Lower | 2.5 s |
| Tilt | 2.1 s |
Steering System
| Articulation Angle | 40 ° |
|---|---|
| Maximum flow | 31.8 gal/min |
| Steering cylinders | 2 |
| Working pressure | 21 MPa 210 bar |
| Cylinder bore | 3 in |
| Rod diameter | 2 in |
| Stroke | 19 in |
Electrical System
| Voltage | 24 V |
|---|---|
| Battery capacity | — |
| Alternator rating | 2280/80 (W/A) |
| Starter motor output | 7.4 hp |
| Cold cranking capacity | 1000 A |
Axles
| Front | Volvo AWB 31 |
|---|---|
| Rear | Volvo AWB 30 |
| Axle oil front | 9.6 gal |
| Axle oil rear | 10.9 gal |
| Rear axle oscillation | 13 ° |
Comparable machines
Other wheel loaders in a similar weight class.