United States - English

Current number of specifications

Hyundai R140W-7A Mobile Excavator

Selected Dimensions

Boom/Stick Option
A. Shipping Length of Unit25.4 ft in7740 mm
C. Shipping Height of Unit10.3 ft in3140 mm
I. Max Cutting Height27.6 ft in8420 mm
J. Max Loading Height19.6 ft in5980 mm
K. Max Reach Along Ground24.7 ft in7530 mm
L. Max Vertical Wall Dig Depth13.5 ft in4100 mm
M. Max Digging Depth15.2 ft in4620 mm
B. Overall Width8.2 in2500 mm
D. Wheelbase8.5 ft in2600 mm
E. Ground Clearance1.4 ft in435 mm
F. Overall Width - Outriggers Down11.9 ft in3640 mm
G. Height to Top of Cab10.3 ft in3140 mm
H. Tail Swing Radius7.5 ft in2280 mm
N. Upper Structure Clearance4.1 ft in1240 mm


Number of Cylinders4
Gross Power119 hp88.7 kw
Net Power105 hp78.3 kw
Power Measured @2000 rpm
Displacement259.3 cu in4.2 L
Torque Measured @1700 rpm
Net Torque328 lb ft444.7 Nm
Fuel Capacity71.3 gal270 L
Operating Weight31967 lb14500 kg
Cooling System Fluid Capacity5.8 gal22 L
Engine Oil Capacity4.9 gal18.5 L
Front Diff Fluid Capacity2.7 gal10.2 L
Rear Diff Fluid Capacity2.9 gal10.8 L
Hydraulic System Fluid Capacity55.5 gal210 L
Operational Voltage24 V
Alternator Supplied Amperage50 amps
Hydraulic System Relief Valve Pressure4690 psi32336.4 kPa
Hydraulic Pump Type2x Variable Diaplacement Piston
Hydraulic Pump Flow Capacity68.7 gal/min260 L/min
Tire Size9.00-20-14PR
Number of Forward Gears2
Number of Reverse Gears2
Max Travel Speed19.3 mph31 km/h
Swing Mechanism
Swing Speed12.4 rpm
Reference Bucket Capacity0.76 yd30.58 m3
Minimum Bucket Capacity0.3 yd30.23 m3
Maximum Bucket Capacity1.2 yd30.93 m3
Boom/Stick Option (MEX) 1
Boom/Stick Option (MEX) 1Mono Boom 15'1" (4600mm) / Stick 6'3" (1900mm)
Shipping Height of Unit10.3 ft in3140 mm
Shipping Length of Unit25.4 ft in7740 mm
Max Digging Depth15.2 ft in4620 mm
Max Reach Along Ground24.7 ft in7530 mm
Max Cutting Height27.6 ft in8420 mm
Max Loading Height19.6 ft in5980 mm
Max Vertical Wall Dig Depth13.5 ft in4100 mm
Boom/Stick Option (MEX) 2
Boom/Stick Option (MEX) 2Mono Boom 15'1" (4600mm) / Stick 6'11" (2100mm)
Shipping Height of Unit10.3 ft in3140 mm
Shipping Length of Unit25.6 ft in7800 mm
Max Digging Depth15.8 ft in4820 mm
Max Reach Along Ground25.3 ft in7700 mm
Max Cutting Height27.9 ft in8490 mm
Max Loading Height19.9 ft in6060 mm
Max Vertical Wall Dig Depth13.9 ft in4230 mm
Boom/Stick Option (MEX) 3
Boom/Stick Option (MEX) 3Mono Boom 15'1" (4600mm) / Stick 8'2" (2500mm)
Shipping Height of Unit10.3 ft in3140 mm
Shipping Length of Unit25.4 ft in7750 mm
Max Digging Depth17.1 ft in5220 mm
Max Reach Along Ground26.6 ft in8120 mm
Max Cutting Height28.9 ft in8820 mm
Max Loading Height20.9 ft in6380 mm
Max Vertical Wall Dig Depth15.6 ft in4770 mm
Boom/Stick Option (MEX) 4
Boom/Stick Option (MEX) 42 Piece Boom 16'1" (4900mm) / Stick 6'11" (2100mm)
Shipping Height of Unit10.3 ft in3140 mm
Shipping Length of Unit26.7 ft in8150 mm
Max Digging Depth16.3 ft in4980 mm
Max Reach Along Ground26.6 ft in8100 mm
Max Cutting Height30.2 ft in9220 mm
Max Loading Height22.1 ft in6740 mm
Max Vertical Wall Dig Depth13.8 ft in4210 mm
Overall Width8.2 in2500 mm
Overall Width - Outriggers Down11.9 ft in3640 mm
Height to Top of Cab10.3 ft in3140 mm
Wheelbase8.5 ft in2600 mm
Ground Clearance1.4 ft in435 mm
Upper Structure Clearance4.1 ft in1240 mm
Tail Swing Radius7.5 ft in2280 mm