- Min Height @ Max Raise Angle: 36 ft / 10.98 m
- Max Height @ Max Raise Angle - No Jib: 110 ft / 33.53 m
- Min Working Radius: 9.4 ft / 2.87 m
- Max Working Radius: 17 ft / 5.19 m
Published dimensions and weight
Grove TMS-TTS870
Weighing roughly 3.9 t and rated at 399.7 hp, the Grove TMS-TTS870 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 Weight8501.1 lb3856 kg
03Selected published values40
Hydraulic truck cranes are commonly used for mobile lifting where road travel and on-site setup are required. Published rows for Grove TMS-TTS870 include published operating weight of 8501.1 lb / 3856 kg, published engine power of 399.7 hp / 298 kw, the published “Min Height @ Max Raise Angle” field of 36 ft / 10.98 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 (36 ft / 10.98 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 (110 ft / 33.53 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Min Working Radius” field (9.4 ft / 2.87 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 Angle36 ft10.98 m
Max Height @ Max Raise Angle - No Jib110 ft33.53 m
Min Working Radius9.4 ft2.87 m
Max Working Radius17 ft5.19 m
Max Elevating Angle80 degrees80 degrees
Swing Speed2 rpm2 rpm
Number Of Sections44
Dimensions
Transport Length43 ft13106.4 mm
Transport Width8.6 ft2621.29 mm
Transport Height11.3 ft3444.24 mm
Ground Clearance0.8 ft243.84 mm
Width W/ Outriggers Extended15.5 ft4724.4 mm
Carrier Length38.8 ft11826.24 mm
Upper Structure Tail Swing Radius13.9 ft4236.72 mm
Curb Clearance - Tts87029.8 ft9083.05 mm
Curb Clearance - Tms87045.9 ft13990.32 mm
Turning Radius - Tms87029.8 ft9083.05 mm
Turning Radius - Tts87045.1 ft13746.48 mm
Carrier Engine
MakeGroveGrove
ModelCummins MII 400E Plus dieselCummins MII 400E Plus diesel
Gross Power399.7 hp298 kw
Power Measured @1800 rpm1800 rpm
Max Torque1450.1 lb ft1966 Nm
Torque Measured @1200 rpm1200 rpm
Displacement661 cu in10.9 L
Number Of Cylinders66
AspirationTurbochangedTurbochanged
Operational
Operating Weight8501.1 lb3856 kg
Number Of Axels44
Carrier Fuel Capacity99.4 gal376 L
Carrier Hydraulic System Fluid Capacity170 gal643.6 L
Operating Voltage24 V24 V
Tire Size445/65R 22.5445/65R 22.5
Transmission
No Of Forward Gears - Tms8701010
No Of Forward Gears - Tts8701313
No Of Reverse Gears - Tms87033
Type -Tms870RoadrangerRoadranger
Type - Tts870RoadrangerRoadranger
No Of Reverse Gears - Tts87022
Max Speed - Forward55 mph88.6 km/h
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Manufacturer-published specifications.