Grove RT770E Rough Terrain Crane Specs

Category: Rough Terrain Cranes ➔
Manufacturer: Grove ➔
Model: RT770E ➔

The Grove RT770E is a rough terrain crane designed for heavy lifting in challenging environments. Featuring a robust 70-ton capacity, the RT770E offers advanced hydraulic systems and a powerful engine for efficient performance on uneven terrain. Its all-wheel drive and four-wheel steering enhance maneuverability in confined job sites. The crane includes a telescoping boom with multiple extension options, providing versatile reach and lifting capabilities. Equipped with modern safety features and operator controls, the Grove RT770E ensures precise load handling and stability. This model is widely used in construction, infrastructure, and industrial projects requiring reliable rough terrain crane solutions.

General Specifications

Grove RT770E Rough Terrain Crane General Specifications specifications
Lift Capacity Tons (metric tons)	70 (64) — Starting 2017 Model Year
Lift Height Ft. (m)	138 (42) — Starting 2017 Model Year

Boom

Grove RT770E Rough Terrain Crane Boom specifications
Max Elevating Angle	78 degrees
Max Height @ Max Raise Angle - no jib	138.00 ft (42.06 m)
Max Lift Capacity	14,365.00 lbs (6,515.86 kg)
Max Operating Radius	180.00 ft (54.86 m)
Min Height @ Max Raise Angle	36.00 ft (10.97 m)
Min Operating Radius	20.00 ft (6.10 m)
Number of Sections	4

Dimensions

Grove RT770E Rough Terrain Crane Dimensions specifications
Carrier/Base Length	11,259.90 ft (3,432.02 m)
Ground Clearance	6.90 ft (2.10 m)
Transport Height	18.30 ft (5.58 m)
Transport Length	26.40 ft (8.05 m)
Transport Width	12.00 ft (3.66 m)
Upper Structure Tail Swing Radius	44.70 ft (13.62 m)
Wheelbase	160.00 in (406.40 cm)
Width w/ Outriggers Extended	17.40 ft (5.30 m)

Engine

Grove RT770E Rough Terrain Crane Engine specifications
Aspiration	Turbo-charged
Cylinders	6
Displacement	427.20 cu in (7,000.57 cu cm)
Emissions Certification	Tier 4F
Engine Make	Cummins
Engine Model	QSB6
Gross Power	240.10 hp (179.05 kw)
Max Torque	728.00 lbs ft (987.02 nm)
Power Measured @	2500 rpm
Torque Measured @	1500 rpm

Hydraulic System

Grove RT770E Rough Terrain Crane Hydraulic System specifications
Max operating pressure	4000 psi

Operating Specifications

Grove RT770E Rough Terrain Crane Operating Specifications specifications
Operating Voltage	12 volts
Tire Size	23.5 x 25 Ã¢â?¬â?? 24 Bias ply rating

Swing Mechanism

Grove RT770E Rough Terrain Crane Swing Mechanism specifications
Swing Speed	2.5 rpm

Transmission

Grove RT770E Rough Terrain Crane Transmission specifications
Max Speed	37.00 mph (59.55 kph)
Number of Forward Gears	6
Number of Reverse Gears	6
Transmission Type	Rangeshift

Weights

Grove RT770E Rough Terrain Crane Weights specifications
counterweight	14,365.40 lbs (6,516.04 kg)

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