Category : Wheel Loaders ➔ Manufacturer : Hyundai ➔ Model : HL780-3A ➔
The Hyundai HL780-3A is a heavy-duty wheel loader designed for material handling, quarry work, mining, and large-scale earthmoving applications. It is part of Hyundai's HL series and is built for high-capacity loading, strong breakout force, and efficient cycle times in demanding jobsite conditions. The HL780-3A typically features a powerful diesel engine, articulated steering, a reinforced loader frame, and a spacious operator cab for improved visibility and control. Common uses include aggregate loading, stockpile management, and truck loading. As a wheel loader, the HL780-3A is valued for productivity, durability, and performance in high-volume material movement.
Bucket
Hyundai HL780-3A Wheel Loader Bucket specifications
Breakout Force
54,720.00 lbs (24,820.61 kg)
Bucket Capacity - heaped
6.70 cu yd (5.12 cu m)
Bucket Capacity - struck
5.70 cu yd (4.36 cu m)
Bucket Width
11.40 ft (3.47 m)
Dump Clearance at Max Raise
11.00 ft (3.35 m)
Dimensions
Hyundai HL780-3A Wheel Loader Dimensions specifications
Ground Clearance
1.60 ft (0.49 m)
Height - Top of Cab
12.10 ft (3.69 m)
Hinge Pin - Max Height
15.00 ft (4.57 m)
Length with Bucket on Ground
30.90 ft (9.42 m)
Reach at Max Lift and Dump
4.80 ft (1.46 m)
Wheelbase
12.20 ft (3.72 m)
Width Over Tires
11.40 ft (3.47 m)
Engine
Hyundai HL780-3A Wheel Loader Engine specifications
Aspiration
turbocharged
Displacement
671.30 cu in (11,000.66 cu cm)
Engine Model
QSM11
Gross Power
335.00 hp (249.81 kw)
Net Power
320.00 hp (238.63 kw)
Number of Cylinders
6
Power Measured @
2100 rpm
Torque Measured @
1400 rpm
Hydraulic System
Hyundai HL780-3A Wheel Loader Hydraulic System specifications
Dump Time
1.3 seconds
Lower Time
3.5 seconds
Pump Flow Capacity
125.00 gpm (473.13 lpm)
Pump Type
open-centered tandem circuit system
Raise Time
6.4 seconds
Relief Valve Setting
2990 psi
Operating Specifications
Hyundai HL780-3A Wheel Loader Operating Specifications specifications
Alternator Supplied Amperage
70 amps
Cooling System Fluid Capacity
17.20 gal (65.10 l)
Engine Oil Fluid Capacity
10.10 gal (38.23 l)
Front Axle/Diff Fluid Capacity
15.90 gal (60.18 l)
Fuel Capacity
124.20 gal (470.10 l)
Hydraulic System Fluid Capacity
62.10 gal (235.05 l)
Operating Voltage
24 volts
Operating Weight
64,595.50 lbs (29,300.06 kg)
Rear Axle Oscillation
26 degrees
Rear Axle/Diff Fluid Capacity
15.90 gal (60.18 l)
Static Tipping Weight
48,942.70 lbs (22,200.06 kg)
Tire Size
29.5-25 22PR L3
Transmission Fluid Capacity
11.40 gal (43.15 l)
Transmission
Hyundai HL780-3A Wheel Loader Transmission specifications
Max Speed - Forward
21.60 mph (34.76 kph)
Max Speed - Reverse
14.50 mph (23.34 kph)
Number of Forward Gears
4
Number of Reverse Gears
3
Transmission Type
fully automatic power shift
