Hyundai HL770-7 Wheel Loader

Bucket

Breakout Force 45,770 lbs (20,761 kg)
Bucket Capacity – heaped 5 cu yd (4 cu m)
Bucket Capacity – struck 5 cu yd (4 cu m)
Bucket Width 10 ft (3 m)
Dump Clearance at Max Raise 11 ft (3 m)

Dimensions

Ground Clearance 2 ft (0 m)
Height – Top of Cab 12 ft (4 m)
Hinge Pin – Max Height 14 ft (4 m)
Length with Bucket on Ground 28 ft (9 m)
Reach at Max Lift and Dump 4 ft (1 m)
Wheelbase 11 ft (3 m)
Width Over Tires 10 ft (3 m)

Engine

Aspiration turbocharged
Displacement 507 cu in (8,300 cu cm)
Engine Model QSC8.3-C
Gross Power 280 hp (209 kw)
Net Power 266 hp (198 kw)
Number of Cylinders 6
Power Measured @ 2200 rpm
Torque Measured @ 1400 rpm

Hydraulic System

Dump Time 1.4 seconds
Lower Time 2.8 seconds
Pump Flow Capacity 109 gpm (411 lpm)
Pump Type open-centered, tandem circuit system
Raise Time 5.7 seconds
Relief Valve Setting 2990 psi

Operating Specifications

Alternator Supplied Amperage 70 amps
Cooling System Fluid Capacity 15 gal (56 l)
Engine Oil Fluid Capacity 5 gal (20 l)
Front Axle/Diff Fluid Capacity 21 gal (78 l)
Fuel Capacity 114 gal (430 l)
Hydraulic System Fluid Capacity 85 gal (320 l)
Operating Voltage 24 volts
Operating Weight 50,265 lbs (22,800 kg)
Rear Axle Oscillation 26 degrees
Rear Axle/Diff Fluid Capacity 14 gal (53 l)
Static Tipping Weight 37,700 lbs (17,100 kg)
Tire Size 26.5-25, 20 PR L3
Transmission Fluid Capacity 14 gal (52 l)

Transmission

Max Speed – Forward 24 mph (38 kph)
Max Speed – Reverse 16 mph (26 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type 3-elements, single-stage, single-phase
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