Specification sheet Wheel Loader Ref hyundai-hl780-3a-wheel-loader
Hyundai HL780-3A
The Hyundai HL780-3A is a wheel loader with an operating weight of 64,595.45 lb (29,300 kg), a 320 hp engine, and a 6.68 yd³ (5.1 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
64,595.45lb
29,300kg
Engine power
320hp
238.7kW
Net Power Bucket capacity
6.68yd³
5.1m³
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Hyundai HL780-3A sits above the median for its class:
- Operating weight 64,600 lb heavier than 78% (n=198)
- Engine power 320 hp more powerful than 77% (n=190)
- Bucket capacity 6.7 yd³ larger-bucket than 84% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2347 | |
| Engine Model | QSM11 | |
| Net Power | 320hp | 238.7kw |
| Gross Power | 335hp | 249.9kw |
| Power Measured @ | 2100rpm | |
| Max Torque | 1257lb ft | 1704.3Nm |
| Displacement | 671.3cu in | 11L |
| Torque Measured @ | 1400rpm | |
| Aspiration | turbocharged |
02 Operational Specification
| Operating Weight | 64595.5lb | 29300kg |
|---|---|---|
| Fuel Capacity | 124.2gal | 470L |
| Hydraulic System Fluid Capacity | 62.1gal | 235L |
| Engine Oil Fluid Capacity | 10.1gal | 38L |
| Cooling System Fluid Capacity | 17.2gal | 65L |
| Transmission Fluid Capacity | 11.4gal | 43L |
| Front Axle/Diff Fluid Capacity | 15.9gal | 60L |
| Rear Axle/Diff Fluid Capacity | 15.9gal | 60L |
| Static Tipping Weight | 48942.7lb | 22200kg |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 70amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 29.5-25 22PR L3 |
03 Transmission Specification
| Transmission Type | fully automatic power shift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 21.6mph | 34.7km/h |
| Max Speed - Reverse | 14.5mph | 23.3km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 2990psi | 20615.4kPa |
|---|---|---|
| Pump Flow Capacity | 125gal/min | 473L/min |
| Raise Time | 6.4sec | |
| Dump Time | 1.3sec | |
| Lower Time | 3.5sec | |
| Pump Type | open-centered, tandem circuit system |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 10.99ft in | 3347mm |
|---|---|---|
| Bucket Capacity - Heaped | 6.68yd3 | 5.1m3 |
| Bucket Capacity - Struck | 5.63yd3 | 4.3m3 |
| Bucket Width | 11.32ft in | 3450mm |
| Breakout Force | 54720lb | 243.41kN |
06 Dimensions Dimensions
| Ground Clearance | 1.56ft in | 475mm |
|---|---|---|
| Length With Bucket On Ground | 30.81ft in | 9390mm |
| Width Over Tires | 11.32ft in | 3450mm |
| Height To Top Of Cab | 12.05ft in | 3670mm |
| Wheelbase | 12.14ft in | 3700mm |
| Hinge Pin - Max Height | 14.97ft in | 4560mm |
| Reach At Max Lift And Dump | 4.73ft in | 1440mm |
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.