- Min Height @ Max Raise Angle: 42 ft / 12.81 m
- Max Height @ Max Raise Angle - No Jib: 167 ft / 50.91 m
- Min Working Radius: 8 ft / 2.44 m
- Max Working Radius: 150 ft / 45.72 m
Published dimensions and weight
Grove GMK5120B
The Grove GMK5120B is an all terrain crane of about 54.9 t, powered by a 167.7 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight120988 lb54879.3 kg
03Selected published values38
All-terrain cranes are commonly used for mobile lifting that combines road travel with access to varied jobsite surfaces. Published rows for Grove GMK5120B include published operating weight of 120988 lb / 54879.3 kg, published engine power of 167.7 hp / 125 kw, the published “Min Height @ Max Raise Angle” field of 42 ft / 12.81 m. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Min Height @ Max Raise Angle” field (42 ft / 12.81 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Height @ Max Raise Angle - No Jib” field (167 ft / 50.91 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Min Working Radius” field (8 ft / 2.44 m) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom
Min Height @ Max Raise Angle42 ft12.81 m
Max Height @ Max Raise Angle - No Jib167 ft50.91 m
Min Working Radius8 ft2.44 m
Max Working Radius150 ft45.72 m
Max Elevating Angle83 degrees83 degrees
Number Of Sections55
Max Lift Capacity240000 lb108862.18 kg
Swing Speed1.7 rpm1.7 rpm
Dimensions
Transport Length47.47 ft14468 mm
Transport Width10.08 ft3070 mm
Transport Height12.83 ft3910 mm
Width W/ Outriggers Extended24.61 ft7500 mm
Carrier Length39.18 ft11940 mm
Upper Structure Tail Swing Radius13.85 ft4220 mm
Upper Structure Engine
MakeGroveGrove
ModelOM904LAOM904LA
Gross Power167.7 hp125 kw
Power Measured @2300 rpm2300 rpm
Max Torque486.8 lb ft660 Nm
Torque Measured @1200 rpm1200 rpm
Carrier Engine
MakeGroveGrove
ModelOM502LAOM502LA
Gross Power469.4 hp350 kw
Power Measured @1800 rpm1800 rpm
Max Torque1696.4 lb ft2300 Nm
Torque Measured @1080 rpm1080 rpm
Operational
Operating Weight120988 lb54879.3 kg
Number Of Axels55
Upper Structure Fuel Capacity52.9 gal200 L
Carrier Fuel Capacity105.7 gal400 L
Upper Structure Hydraulic System Fluid Capacity222 gal840 L
Operating Voltage24 V24 V
Alternator Supplied Amperage100 amps100 amps
Tire Size20.5R2520.5R25
Transmission
Transmission TypeDaimler Chrysler G240-16Daimler Chrysler G240-16
Number Of Forward Gears1616
Number Of Reverse Gears22
Max Speed - Forward52.9 mph85 km/h
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Manufacturer-published specifications.