- Category: Wheel Loaders ➔
- Manufacturer: Hyundai ➔
- Model: HL770-7A ➔
The Hyundai HL770-7A Wheel Loader is a powerful and efficient machine designed for heavy-duty industrial tasks. With a bucket breakout force of 50,926 lbs and a heaped bucket capacity of 5.3 cu yd, this loader is equipped to handle large loads with ease. Its Cummins engine delivers a gross power of 280 hp and a hydraulic pump flow capacity of 112.3 gpm, ensuring smooth operation and high productivity. Whether for construction, mining, or material handling, the HL770-7A is a reliable and capable choice for demanding worksites.
Bucket
| Breakout Force | 50,926.00 lbs (23,099.67 kg)
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| Bucket Capacity - heaped | 5.30 cu yd (4.05 cu m)
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| Bucket Capacity - struck | 4.60 cu yd (3.52 cu m)
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| Bucket Width | 10.20 ft (3.11 m)
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| Digging depth | 0.40 ft (0.12 m)
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| Dump Clearance at Max Raise | 10.30 ft (3.14 m)
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Dimensions
| Ground Clearance | 1.60 ft (0.49 m)
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| Height - Top of Cab | 11.70 ft (3.57 m)
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| Hinge Pin - Max Height | 6.30 ft (1.92 m)
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| Length with Bucket on Ground | 28.40 ft (8.66 m)
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| Wheelbase | 11.30 ft (3.44 m)
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Engine
| Air cleaner | Dry dual elements
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| Aspiration | Turbocharged
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| Bore | 4.50 in (11.43 cm)
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| Displacement | 543.20 cu in (8,901.47 cu cm)
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| Emissions Certification | Tier 3-A
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| Engine Make | CUMMINS
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| Engine Model | QSL
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| Engine Type | Water cooled
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| Gross Power | 280.00 hp (208.80 kw)
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| Make | Cummins
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| Max torque ISO TR14396 | 1,070.00 lbs ft (1,450.71 nm)
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| Net Power | 266.00 hp (198.36 kw)
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| Number of Cylinders | 6
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| Power Measured @ | 2000 rpm
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| Stroke | 5.80 in (14.73 cm)
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| Torque Measured @ | 1400 rpm
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Hydraulic System
| Dump Time | 1.3 seconds
|
| Lower Time | 2.8 seconds
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| Pump Flow Capacity | 112.30 gpm (425.06 lpm)
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| Pump Type | Vane type
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| Raise Time | 5.5 seconds
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| Relief Valve Setting | 2900 psi
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Operating Specifications
| Alternator Supplied Amperage | 70 amps
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| Cooling System Fluid Capacity | 14.80 gal (56.02 l)
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| Front Axle/Diff Fluid Capacity | 13.50 gal (51.10 l)
|
| Fuel Capacity | 113.60 gal (429.98 l)
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| Hydraulic System Fluid Capacity | 84.60 gal (320.21 l)
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| Operating Voltage | 24 volts
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| Operating Weight | 50,926.80 lbs (23,100.04 kg)
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| Rated Bucket Capacity | 5.20 cu yd (3.98 cu m)
|
| Rear Axle Oscillation | 26 degrees
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| Rear Axle/Diff Fluid Capacity | 11.40 gal (43.15 l)
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| Tire Size | 26.5-25 20 PR L3
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| Transmission Fluid Capacity | 13.80 gal (52.23 l)
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Transmission
| Max Speed - Forward | 24.20 mph (38.95 kph)
|
| Max Speed - Reverse | 27.00 mph (43.45 kph)
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| Number of Forward Gears | 4
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| Number of Reverse Gears | 3
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| Transmission Type | Full automatic power shift
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Weights
| Operating Weight | 50,930.00 lbs (23,101.49 kg)
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