Hyundai ROBEX 55W-7 Excavator

Boom/Stick Mobile Excavator Option 1

Max Cutting Height 20 ft (6 m)
Max Digging Depth 12 ft (4 m)
Max Loading Height 14 ft (4 m)
Max Reach Along Ground 20 ft (6 m)

Boom/Stick Mobile Excavator Option 2

Max Cutting Height 21 ft (6 m)
Max Digging Depth 13 ft (4 m)
Max Loading Height 15 ft (5 m)
Max Reach Along Ground 21 ft (6 m)

Bucket

Reference Bucket Capacity 0 cu yd (0 cu m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 9 ft (3 m)
Overall Width 6 in (16 cm)
Tail Swing Radius 6 ft (2 m)
Upper Structure Clearance 3 ft (1 m)
Wheelbase 7 ft (2 m)

Engine

Displacement 186 cu in (3,048 cu cm)
Engine Model 4TNV94L
Gross Power 57 hp (43 kw)
Net Power 55 hp (41 kw)
Net Torque 149 lbs ft (202 nm)
Number of Cylinders 4
Power Measured @ 2400 rpm
Torque Measured @ 1440 rpm

Operating Specifications

Alternator Supplied Amperage 55 amps
Cooling System Fluid Capacity 3 gal (10 l)
Engine Oil Capacity 3 gal (9 l)
Front Diff Fluid Capacity 2 gal (6 l)
Fuel Capacity 32 gal (120 l)
Hydraulic Pump Flow Capacity 32 gpm (120 lpm)
Hydraulic Pump Type two variable displacement piston pumps
Hydraulic System Fluid Capacity 19 gal (70 l)
Hydraulic System Relief Valve Pressure 3130 psi
Operating Voltage 12 V
Operating Weight 12,015 lbs (5,450 kg)
Rear Diff Fluid Capacity 1 gal (5 l)
Tire Size 12.0×16.5-12PR

Swing Mechanism

Swing Speed 9.9 rpm

Transmission

Max Travel Speed 17 mph (27 kph)
Number of Forward Gears 2
Number of Reverse Gears 2
Transmission Type 4-wheel hydrastatic drive, mesh, helical gear transmission
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