Specification sheet Wheel Loader Ref hyundai-hl770-7a-wheel-loader
Hyundai HL770-7A
The Hyundai HL770-7A is a wheel loader with an operating weight of 50,926.78 lb (23,100 kg), a 266 hp engine, a 5.24 yd³ (4 m³) bucket, and a dig depth of 0.33 ft (98 mm).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
50,926.78lb
23,100kg
Engine power
266hp
198.4kW
Net Power Bucket capacity
5.24yd³
4m³
Dig depth
0.33ft
98mm
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Hyundai HL770-7A sits below the median for its class:
- Operating weight 50,930 lb lighter than 69% (n=198)
- Engine power 266 hp less powerful than 64% (n=190)
- Bucket capacity 5.2 yd³ smaller-bucket than 72% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Emissions Certification | Tier 3-A | |
|---|---|---|
| Number Of Cylinders | 6 | |
| Max Torque Iso Tr14396 | 1070lb ft | 1450.8Nm |
| Engine Make | CUMMINS | |
| Engine Model | QSL | |
| Engine Type | Water cooled | |
| Net Power | 266hp | 198.4kw |
| Air Cleaner | Dry, dual elements | |
| Gross Power | 280hp | 208.8kw |
| Power Measured @ | 2000rpm | |
| Displacement | 543.2cu in | 8.9L |
| Torque Measured @ | 1400rpm | |
| Aspiration | Turbocharged | |
| Bore | 4.5in | 114mm |
| Stroke | 5.8in | 145mm |
02 Operational Specification
| Operating Weight | 50926.8lb | 23100kg |
|---|---|---|
| Fuel Capacity | 113.6gal | 430L |
| Hydraulic System Fluid Capacity | 84.6gal | 320L |
| Cooling System Fluid Capacity | 14.8gal | 56L |
| Transmission Fluid Capacity | 13.8gal | 52L |
| Front Axle/Diff Fluid Capacity | 13.5gal | 51L |
| Rear Axle/Diff Fluid Capacity | 11.4gal | 43L |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 70amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 26.5-25, 20 PR, L3 |
03 Transmission Specification
| Transmission Type | Full automatic power shift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 24.2mph | 39km/h |
| Max Speed - Reverse | 27mph | 43.5km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 2900 psi | |
|---|---|---|
| Pump Flow Capacity | 112.3gal/min | 425L/min |
| Raise Time | 5.5sec | |
| Dump Time | 1.3sec | |
| Lower Time | 2.8sec | |
| Pump Type | Vane type |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 10.23ft in | 3117mm |
|---|---|---|
| Bucket Capacity - Heaped | 5.24yd3 | 4m3 |
| Bucket Capacity - Struck | 4.52yd3 | 3.45m3 |
| Bucket Width | 10.18ft in | 3100mm |
| Digging Depth | 0.33ft in | 98mm |
| Breakout Force | 50925.97lb | 226.53kN |
06 Dimensions Dimensions
| Ground Clearance | 1.58ft in | 480mm |
|---|---|---|
| Length With Bucket On Ground | 28.34ft in | 8635mm |
| Height To Top Of Cab | 11.65ft in | 3550mm |
| Wheelbase | 11.29ft in | 3440mm |
| Hinge Pin - Max Height | 6.21ft in | 1890mm |
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.