Specification sheet Wheel Loader Ref hyundai-hl780-9-wheel-loader
Hyundai HL780-9
The Hyundai HL780-9 is a wheel loader with an operating weight of 66,138.68 lb (30,000 kg), a 344 hp engine, and a 7.07 yd³ (5.4 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
66,138.68lb
30,000kg
Engine power
344hp
256.6kW
Net Power Bucket capacity
7.07yd³
5.4m³
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Hyundai HL780-9 sits above the median for its class:
- Operating weight 66,140 lb heavier than 84% (n=198)
- Engine power 344 hp more powerful than 89% (n=190)
- Bucket capacity 7.1 yd³ larger-bucket than 89% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2347 | |
| Engine Model | QSM11 | |
| Net Power | 344hp | 256.6kw |
| Gross Power | 348hp | 259.6kw |
| Power Measured @ | 2000rpm | |
| Max Torque | 1235lb ft | 1674.5Nm |
| Torque Measured @ | 1400rpm | |
| Aspiration | Turbocharged |
02 Operational Specification
| Operating Weight | 66138.7lb | 30000kg |
|---|---|---|
| Fuel Capacity | 118.9gal | 450L |
| Hydraulic System Fluid Capacity | 61.9gal | 234L |
| 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 | 15.4gal | 58L |
| Rear Axle/Diff Fluid Capacity | 15.4gal | 58L |
| Static Tipping Weight | 53351.9lb | 24200kg |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 70amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 29.5-25 |
03 Transmission Specification
| Transmission Type | Powershift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 22.7mph | 36.5km/h |
| Max Speed - Reverse | 15.6mph | 25km/h |
04 Hydraulic System Specification
| Pump Flow Capacity | 111gal/min | 420L/min |
|---|---|---|
| Raise Time | 6.1sec | |
| Dump Time | 1.4sec | |
| Lower Time | 4.1sec | |
| Pump Type | Variable Axial Piston |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 10.83ft in | 3300mm |
|---|---|---|
| Bucket Capacity - Struck | 6.02yd3 | 4.6m3 |
| Bucket Width | 11.32ft in | 3450mm |
| Bucket Capacity - Heaped | 7.07yd3 | 5.4m3 |
06 Dimensions Dimensions
| Ground Clearance | 1.63ft in | 495mm |
|---|---|---|
| Length With Bucket On Ground | 31.6ft in | 9630mm |
| Width Over Tires | 10.57ft in | 3220mm |
| Height To Top Of Cab | 12.69ft in | 3865mm |
| Wheelbase | 12.14ft in | 3700mm |
| Hinge Pin - Max Height | 14.97ft in | 4560mm |
| Reach At Max Lift And Dump | 4.7ft in | 1430mm |
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.