Hyundai HL770-7A Wheel Loader

Bucket

Dump Clearance At Max Raise 10.23 ft in (3117 mm)
Bucket Capacity – Heaped 5.24 yd3 (4 m3)
Bucket Capacity – Struck 4.52 yd3 (3.45 m3)
Bucket Width 10.18 ft in (3100 mm)
Digging Depth 0.33 ft in (98 mm)
Breakout Force 50925.97 lb (226.53 kN)

Dimensions

Ground Clearance 1.58 ft in (480 mm)
Length With Bucket On Ground 28.34 ft in (8635 mm)
Height To Top Of Cab 11.65 ft in (3550 mm)
Wheelbase 11.29 ft in (3440 mm)
Hinge Pin – Max Height 6.21 ft in (1890 mm)

Engine Details

Emission Standards Tier 3-A
Number Of Cylinders 6
Max Torque Iso Tr14396 1070 lb ft (1450.8 Nm)
Engine Make CUMMINS
Engine Model QSL
Engine Type Water cooled
Net Power 266 hp (198.4 kw)
Air Cleaner Dry, dual elements
Gross Power 280 hp (208.8 kw)
Power Measured @ 2000 rpm
Displacement 543.2 cu in (8.9 L)
Torque Measured @ 1400 rpm
Aspiration Turbocharged
Bore 4.5 in (114 mm)
Stroke 5.8 in (145 mm)

Operational Specs

Operating Weight 50926.8 lb (23100 kg)
Fuel Tank Capacity 113.6 gal (430 L)
Hydraulic System Fluid Capacity 84.6 gal (320 L)
Cooling System Fluid Capacity 14.8 gal (56 L)
Transmission Fluid Capacity 13.8 gal (52 L)
Front Axle/Diff Fluid Capacity 13.5 gal (51 L)
Rear Axle/Diff Fluid Capacity 11.4 gal (43 L)
Operating Voltage 24 V
Alternator Supplied Amperage 70 amps
Rear Axle Oscillation 26 degrees
Tire Size 26.5-25, 20 PR, L3

Transmission

Transmission Type Full automatic power shift
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 24.2 mph (39 km/h)
Max Speed – Reverse 27 mph (43.5 km/h)

Hydraulic System

Relief Valve Setting 2900 psi
Pump Flow Capacity 112.3 gal/min (425 L/min)
Raise Time 5.5 sec
Dump Time 1.3 sec
Lower Time 2.8 sec
Pump Type Vane type
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