Grove RT770E
Browse All Grove or Rough Terrain Crane Models
Contents:
Boom
| Min Height @ Max Raise Angle | 36 ft in (10.98 m) |
| Max Height @ Max Raise Angle - No Jib | 138 ft in (42.07 m) |
| Min Operating Radius | 20 ft in (6.1 m) |
| Max Elevating Angle | 78 degrees |
| Max Operating Radius | 180 ft in (54.87 m) |
| Max Lift Capacity | 14365 lb (6515.86 kg) |
| Number Of Sections | 4 |
Dimensions
| Transport Length | 26.4 ft in (8045 mm) |
| Transport Width | 11.93 ft in (3635 mm) |
| Transport Height | 18.25 ft in (5562 mm) |
| Wheelbase | 160 in (4064 mm) |
| Ground Clearance | 6.84 ft in (2083 mm) |
| Width W/ Outriggers Extended | 17.34 ft in (5283 mm) |
| Carrier/Base Length | 11259.85 ft in (3432 m) |
| Upper Structure Tail Swing Radius | 44.65 ft in (13607 mm) |
Engine
| Emissions Certification | Tier 4F |
| Cylinders | 6 |
| Engine Make | Cummins |
| Engine Model | QSB6 |
| Gross Power | 240.1 hp (179 kw) |
| Power Measured @ | 2500 rpm |
| Max Torque | 728 lb ft (987 Nm) |
| Torque Measured @ | 1500 rpm |
| Displacement | 427.2 cu in (7 L) |
| Aspiration | Turbo-charged |
Operational
| Operating Voltage | 12 V |
| Tire Size | 23.5 x 25 – 24 Bias ply rating |
Transmission
| Transmission Type | Rangeshift |
| Number Of Forward Gears | 6 |
| Number Of Reverse Gears | 6 |
| Max Speed | 37 mph (59.6 km/h) |
Swing Mechanism
| Swing Speed | 2.5 rpm |
Weights
| Counterweight | 14365.4 lb (6516 kg) |
Hydraulic System
| Max Operating Pressure | 4000 PSI |
