Hyundai HL780-3A Wheel Loader

Bucket

Dump Clearance At Max Raise 10.99 ft in (3347 mm)
Bucket Capacity – Heaped 6.68 yd3 (5.1 m3)
Bucket Capacity – Struck 5.63 yd3 (4.3 m3)
Bucket Width 11.32 ft in (3450 mm)
Breakout Force 54720 lb (243.41 kN)

Dimensions

Ground Clearance 1.56 ft in (475 mm)
Length With Bucket On Ground 30.81 ft in (9390 mm)
Width Over Tires 11.32 ft in (3450 mm)
Height To Top Of Cab 12.05 ft in (3670 mm)
Wheelbase 12.14 ft in (3700 mm)
Hinge Pin – Max Height 14.97 ft in (4560 mm)
Reach At Max Lift And Dump 4.73 ft in (1440 mm)

Engine Details

Number Of Cylinders 6
Engine Make Cummins
Engine Model QSM11
Net Power 320 hp (238.7 kw)
Gross Power 335 hp (249.9 kw)
Power Measured @ 2100 rpm
Max Torque 1257 lb ft (1704.3 Nm)
Displacement 671.3 cu in (11 L)
Torque Measured @ 1400 rpm
Aspiration Turbocharged

Operational Specs

Operating Weight 64595.5 lb (29300 kg)
Fuel Tank Capacity 124.2 gal (470 L)
Hydraulic System Fluid Capacity 62.1 gal (235 L)
Engine Oil Fluid Capacity 10.1 gal (38 L)
Cooling System Fluid Capacity 17.2 gal (65 L)
Transmission Fluid Capacity 11.4 gal (43 L)
Front Axle/Diff Fluid Capacity 15.9 gal (60 L)
Rear Axle/Diff Fluid Capacity 15.9 gal (60 L)
Static Tipping Weight 48942.7 lb (22200 kg)
Operating Voltage 24 V
Alternator Supplied Amperage 70 amps
Rear Axle Oscillation 26 degrees
Tire Size 29.5-25 22PR L3

Transmission

Transmission Type fully automatic power shift
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 21.6 mph (34.7 km/h)
Max Speed – Reverse 14.5 mph (23.3 km/h)

Hydraulic System

Relief Valve Setting 2990 psi (20615.4 kPa)
Pump Flow Capacity 125 gal/min (473 L/min)
Raise Time 6.4 sec
Dump Time 1.3 sec
Lower Time 3.5 sec
Pump Type open-centered, tandem circuit system
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