Categories ↠ Wheel Loaders ↠ Hyundai HL770-7A

Hyundai HL770-7A Wheel Loader

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.

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Bucket

Breakout Force	50,926 lbs (23,100 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)
Digging depth	0 ft (0 m)
Dump Clearance at Max Raise	10 ft (3 m)

Dimensions

Ground Clearance	2 ft (0 m)
Height - Top of Cab	12 ft (4 m)
Hinge Pin - Max Height	6 ft (2 m)
Length with Bucket on Ground	28 ft (9 m)
Wheelbase	11 ft (3 m)

Engine

Air cleaner	Dry dual elements
Aspiration	Turbocharged
Bore	5 in (11 cm)
Displacement	543 cu in (8,901 cu cm)
Emissions Certification	Tier 3-A
Engine Make	CUMMINS
Engine Model	QSL
Engine Type	Water cooled
Gross Power	280 hp (209 kw)
Make	Cummins
Max torque ISO TR14396	1,070 lbs ft (1,451 nm)
Net Power	266 hp (198 kw)
Number of Cylinders	6
Power Measured @	2000 rpm
Stroke	6 in (15 cm)
Torque Measured @	1400 rpm

Hydraulic System

Dump Time	1.3 seconds
Lower Time	2.8 seconds
Pump Flow Capacity	112 gpm (425 lpm)
Pump Type	Vane type
Raise Time	5.5 seconds
Relief Valve Setting	2900 psi

Operating Specifications

Alternator Supplied Amperage	70 amps
Cooling System Fluid Capacity	15 gal (56 l)
Front Axle/Diff Fluid Capacity	14 gal (51 l)
Fuel Capacity	114 gal (430 l)
Hydraulic System Fluid Capacity	85 gal (320 l)
Operating Voltage	24 volts
Operating Weight	50,927 lbs (23,100 kg)
Rated Bucket Capacity	5 cu yd (4 cu m)
Rear Axle Oscillation	26 degrees
Rear Axle/Diff Fluid Capacity	11 gal (43 l)
Tire Size	26.5-25 20 PR L3
Transmission Fluid Capacity	14 gal (52 l)

Transmission

Max Speed - Forward	24 mph (39 kph)
Max Speed - Reverse	27 mph (43 kph)
Number of Forward Gears	4
Number of Reverse Gears	3
Transmission Type	Full automatic power shift

Weights

Operating Weight

50,930 lbs (23,101 kg)

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