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Current number of specifications

Hyundai R140W-7 Mobile Excavator

Selected Dimensions

Boom/Stick Option
A. Shipping Length of Unit25.4 ft in7740 mm
C. Shipping Height of Unit11.5 ft in3500 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
ModelB3.9C diesel
Gross Power115 hp85.8 kw
Net Power105 hp78.3 kw
Power Measured @2100 rpm
Displacement238 cu in3.9 L
Torque Measured @1500 rpm
Net Torque345 lb ft467.8 Nm
Fuel Capacity71.3 gal270 L
Operating Weight29760 lb13498.9 kg
Cooling System Fluid Capacity6.3 gal24 L
Engine Oil Capacity4 gal15.3 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 Typetwo variable displacement piston pumps
Hydraulic Pump Flow Capacity68.7 gal/min260 L/min
Tire Size9-20-14PR, dual (tube type)
Type4-wheel hydrostatic drive
Number of Forward Gears2
Number of Reverse Gears2
Max Travel Speed18.6 mph30 km/h
Swing Mechanism
Swing Speed14.5 rpm
Reference Bucket Capacity0.76 yd30.58 m3
Minimum Bucket Capacity0.3 yd30.23 m3
Maximum Bucket Capacity0.93 yd30.71 m3
Boom/Stick Option (MEX) 1
Boom/Stick Option (MEX) 1Monoboom 4600mm / stick 1900mm
Shipping Height of Unit11.5 ft in3500 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) 2Monoboom 4600mm / stick 2100mm
Shipping Height of Unit11.5 ft in3500 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) 3Monoboom 4600mm / stick 2500mm
Shipping Height of Unit11.9 ft in3620 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) 4Monoboom 4600mm / stick 3000mm
Shipping Height of Unit11.8 ft in3600 mm
Shipping Length of Unit25.5 ft in7760 mm
Max Digging Depth18.8 ft in5720 mm
Max Reach Along Ground28.2 ft in8590 mm
Max Cutting Height29.8 ft in9090 mm
Max Loading Height21.8 ft in6640 mm
Max Vertical Wall Dig Depth17.4 ft in5300 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
Tail Swing Radius7.5 ft in2280 mm
Upper Structure Clearance4.1 ft in1240 mm