Specification sheet Wheel Loader Ref jcb-446zx-high-lift-wheel-loader
JCB 446ZX High Lift
The JCB 446ZX High Lift is a wheel loader with an operating weight of 45,492.39 lb (20,635 kg), a 185 hp engine, and a 3.67 yd³ (2.8 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
45,492.39lb
20,635kg
Engine power
185hp
138kW
Net Power Bucket capacity
3.67yd³
2.8m³
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the JCB 446ZX High Lift sits at the compact end of its class:
- Operating weight 45,490 lb lighter than 96% (n=198)
- Engine power 185 hp less powerful than 96% (n=190)
- Bucket capacity 3.7 yd³ smaller-bucket than 99% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2257 | |
| Engine Model | 6CT8.3C | |
| Net Power | 185hp | 138kw |
| Gross Power | 193hp | 144kw |
| Power Measured @ | 2200rpm | |
| Max Torque | 665.3lb ft | 902Nm |
| Displacement | 506.5cu in | 8.3L |
| Torque Measured @ | 1400rpm | |
| Aspiration | turbocharged |
02 Operational Specification
| Operating Weight | 45492.4lb | 20635kg |
|---|---|---|
| Fuel Capacity | 84.6gal | 320L |
| Hydraulic System Fluid Capacity | 56.8gal | 215L |
| Engine Oil Fluid Capacity | 5gal | 18.9L |
| Cooling System Fluid Capacity | 10.6gal | 40L |
| Transmission Fluid Capacity | 9gal | 34L |
| Front Axle/Diff Fluid Capacity | 18.3gal | 69L |
| Rear Axle/Diff Fluid Capacity | 13.5gal | 51L |
| Static Tipping Weight | 23003.1lb | 10434kg |
| Turning Radius | 22.3ft in | 6770mm |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 70amps | |
| Rear Axle Oscillation | 25degrees | |
| Tire Size | 23.5R25 HXA (L3) |
03 Transmission Specification
| Transmission Type | smooth shift powershift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 23.3mph | 37.4km/h |
| Max Speed - Reverse | 15.2mph | 24.4km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 3625psi | 24993.5kPa |
|---|---|---|
| Pump Flow Capacity | 43.1gal/min | 163L/min |
| Raise Time | 5.8sec | |
| Dump Time | 1.2sec | |
| Lower Time | 4.1sec | |
| Pump Type | twin variable displacement piston pump |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 11.14ft in | 3395mm |
|---|---|---|
| Bucket Capacity - Heaped | 3.67yd3 | 2.8m3 |
| Bucket Capacity - Struck | 3.27yd3 | 2.5m3 |
| Bucket Width | 9.31ft in | 2837mm |
| Breakout Force | 36868.67lb | 164kN |
06 Dimensions Dimensions
| Ground Clearance | 1.55ft in | 470mm |
|---|---|---|
| Length With Bucket On Ground | 27.96ft in | 8520mm |
| Width Over Tires | 8.87ft in | 2702mm |
| Height To Top Of Cab | 11.06ft in | 3370mm |
| Wheelbase | 10.83ft in | 3300mm |
| Hinge Pin - Max Height | 15.35ft in | 4677mm |
| Reach At Max Lift And Dump | 3.63ft in | 1105mm |
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.