Specification sheet Wheel Loader Ref hyundai-hl770xtd-9-wheel-loader
Hyundai HL770XTD-9
The Hyundai HL770XTD-9 is a wheel loader with an operating weight of 52,580.25 lb (23,850 kg), a 277 hp engine, and a 5.5 yd³ (4.2 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
52,580.25lb
23,850kg
Engine power
277hp
206.6kW
Net Power Bucket capacity
5.5yd³
4.2m³
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Hyundai HL770XTD-9 sits in the middle of its class:
- Operating weight 52,580 lb lighter than 52% (n=198)
- Engine power 277 hp more powerful than 52% (n=190)
- Bucket capacity 5.5 yd³ smaller-bucket than 56% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2347 | |
| Engine Model | QSL | |
| Net Power | 277hp | 206.6kw |
| Gross Power | 280hp | 208.8kw |
| Power Measured @ | 2000rpm | |
| Max Torque | 1070lb ft | 1450.8Nm |
| Torque Measured @ | 1400rpm | |
| Aspiration | Turbocharged |
02 Operational Specification
| Operating Weight | 52580.3lb | 23850kg |
|---|---|---|
| Fuel Capacity | 120.8gal | 457L |
| Hydraulic System Fluid Capacity | 77.2gal | 292L |
| Engine Oil Fluid Capacity | 6.1gal | 23L |
| Cooling System Fluid Capacity | 14.8gal | 56L |
| Transmission Fluid Capacity | 11.4gal | 43L |
| Front Axle/Diff Fluid Capacity | 13.5gal | 51L |
| Rear Axle/Diff Fluid Capacity | 11.4gal | 43L |
| Static Tipping Weight | 34987.4lb | 15870kg |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 70amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 26.5-25 |
03 Transmission Specification
| Transmission Type | Powershift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 25.5mph | 41km/h |
| Max Speed - Reverse | 16.8mph | 26.9km/h |
04 Hydraulic System Specification
| Pump Flow Capacity | 90.4gal/min | 342L/min |
|---|---|---|
| Raise Time | 5.4sec | |
| Dump Time | 1.3sec | |
| Lower Time | 2.8sec | |
| Pump Type | Variable Axial Piston |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 11.62ft in | 3540mm |
|---|---|---|
| Bucket Capacity - Struck | 4.71yd3 | 3.6m3 |
| Bucket Width | 10.18ft in | 3100mm |
| Bucket Capacity - Heaped | 5.5yd3 | 4.2m3 |
06 Dimensions Dimensions
| Ground Clearance | 1.58ft in | 480mm |
|---|---|---|
| Length With Bucket On Ground | 30.11ft in | 9175mm |
| Width Over Tires | 9.77ft in | 2975mm |
| Height To Top Of Cab | 11.68ft in | 3560mm |
| Wheelbase | 11.49ft in | 3500mm |
| Hinge Pin - Max Height | 15.62ft in | 4760mm |
| Reach At Max Lift And Dump | 4.25ft in | 1295mm |
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.