- Min Height @ Max Raise Angle: 41 ft / 12.5 m
- Max Height @ Max Raise Angle - No Jib: 112 ft / 34.14 m
- Min Working Radius: 10 ft / 3.05 m
- Max Working Radius: 95 ft / 28.96 m
Published dimensions and weight
Grove TMS640
Weighing roughly 32.8 t and rated at 250 hp, the Grove TMS640 is a hydraulic truck crane in its size class.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight72225 lb32760.8 kg
03Selected published values34
Hydraulic truck cranes are commonly used for mobile lifting where road travel and on-site setup are required. Published rows for Grove TMS640 include published operating weight of 72225 lb / 32760.8 kg, published engine power of 250 hp / 186.5 kw, the published “Min Height @ Max Raise Angle” field of 41 ft / 12.5 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 (41 ft / 12.5 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 (112 ft / 34.14 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Min Working Radius” field (10 ft / 3.05 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 Angle41 ft12.5 m
Max Height @ Max Raise Angle - No Jib112 ft34.14 m
Min Working Radius10 ft3.05 m
Max Working Radius95 ft28.96 m
Max Elevating Angle78 degrees78 degrees
Max Lift Capacity80000 lb36287.4 kg
Swing Speed2.5 rpm2.5 rpm
Number Of Sections44
Dimensions
Transport Length41.15 ft12542 mm
Transport Width8.17 ft2489 mm
Transport Height10.72 ft3267 mm
Ground Clearance0.81 ft244 mm
Width W/ Outriggers Extended20 ft6096 mm
Carrier Length35.73 ft10888 mm
Upper Structure Tail Swing Radius13.34 ft4064 mm
Carrier Engine
MakeGroveGrove
Model6CTA8.36CTA8.3
Gross Power250 hp186.5 kw
Power Measured @2400 rpm2400 rpm
Max Torque660.2 lb ft895 Nm
Torque Measured @1300 rpm1300 rpm
Displacement506.5 cu in8.3 L
Operational
Gradeability-Laden40 %40 %
Operating Weight72225 lb32760.8 kg
Number Of Axels44
Carrier Fuel Capacity100 gal378.6 L
Upper Structure Hydraulic System Fluid Capacity195 gal738 L
Operating Voltage12 V12 V
Tire SizeFront - 425/65R22.5 / Rear - 11.00 x 20-14PRFront - 425/65R22.5 / Rear - 11.00 x 20-14PR
Transmission
Transmission TypeRoadrangerRoadranger
Number Of Forward Gears1313
Number Of Reverse Gears33
Max Speed - Forward50 mph80.5 km/h
Hydraulic
Standard Pump Flow201 gal/min760.9 L/min
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Manufacturer-published specifications.