# 2023 Grove RT770E for Sale in Minneapolis, MN **URL:** ## Listing details - **Price:** Call for price - **Listing ID:** 56985588 - **Year:** 2023 - **Manufacturer:** Grove - **Model:** RT770E - **Category:** Rough Terrain Cranes - **Serial number:** 237524 - **Stock number:** N000496 - **Location:** Minneapolis, MN ## Description STANDARD EQUIPMENT:, BOOM: 38-138 ft. (11.5 - 42.0 m) 5-section, sequenced synchronized full power MEGAFORM style boom, integral holding valve on the telescope cylinders Four (4) quick reeve nylatron sheaves in the main boom nose, BOOM EXTENSION: Offsets at 0°, 25°, and 45°., BOOM ELEVATION: One double-acting hydraulic cylinder (-3° to 78°) with integral holding valve., LOAD MOMENT AND ANTI-TWO BLOCK SYSTEM ("Graphic LMI"): Audio-visual (light/buzzer) warning system and control lever lockout system with electronic display of boom angle and length, relative load moment indication, rated load, load, radius and boom tip height. The standard Work Area Definition System allows the operator to pre-select and define safe working areas. If the crane approaches the pre-set limits, audio-visual warnings aid the operator in avoiding jobsite obstructions., CAB: All galvannealed steel with acoustical lining and tinted safety glass throughout, deluxe seat with armrest mounted single-axis hydraulic controls for crane functions, gauges for engine functions, tilt/telescoping steering wheel, electric horn, windshield washer/wiper, air conditioning, hot water cab heater with defroster, opening skylight with wiper, skylight sunscreen, 2.5 lb. (1.1kg) fire extinguisher, seat belt, circulating air fan, (2) cab mounted work lights, and level indicator, SWING: 360° continuous rotation planetary "Glide Swing" with foot actuated multi-disc brake, hydraulic swing parking brake, and plunger-type 2 position house lock; pinion guard, COUNTERWEIGHT: One piece, pinned to turntable, HYDRAULIC SYSTEM: 3 gear pump system; hydraulic tank with sight level indicator, filter condition gauge, pressure check ports and oil cooler, HOIST: Model HP30A grooved drum main hoist, two speeds power up and down with automatic multi-disc brake, electronic hoist rotation indicator, hoist drum cable follower, hoist mirror, and hoist access platform. Auxiliary hoist control valve arrangement (less hoist), WIRE ROPE: 650 ft. (198 m) of 3/4 in. (19 mm) diameter 35 x 7 class (rotation resistant) installed on main hoist., HOOK BLOCK: 66 ton (60 mt) 5 sheave, "quick reeve" type with swivel hook and safety latch; Wt. 937 lb. (425 kg), OVERHAUL WEIGHT: 10 tons (9.0 mt) with swivel hook and safety latch; Wt. 434 lb. (197 kg), OUTRIGGERS: Hydraulic front and rear., Double box and beam with integral check valves and steel outrigger pads, three position settings., ENGINE: With hour meter, air service indicator, engine distress audio-visual warning system, cold start aid, and (120V) engine block heater, ELECTRICAL SYSTEM: (3) 12V maintenance free batteries provide 12V starting and lighting with circuit breakers. Battery disconnect switch., DRIVE/STEER: 4-wheel drive, 4 -wheel, 4 mode steering, TRANSMISSION:, Range shift with torque converter, 6 speeds forward and reverse (3 Lo / 3 Hi), AXLES:, Front planetary axle rigid mounted to chassis frame., Rear planetary axle oscillates up to 8 in. (204 mm); automatic oscillation lockout, BRAKES:, Dual line full hydraulic braking system with front axle mounted spring applied parking brake, TIRES: 29.5 X 25 - 28 bias ply, LIGHTS:, Full lighting package includes turn indicators, headlights, taillights, brake lights, 4-way hazard lights, and cab mounted work lights, MISCELLANEOUS STANDARD EQUIPMENT: Hook block tie-down,, -35°F anti-freeze, backup alarm, dual rear view mirrors, hoist mirrors, front stowage well, lift / towing / tie-down lugs, full width fenders / full length steel decking,, rear wheel alignment indicator, and coolant sight level indicator., OPTIONAL OPTIONS INCLUDED:, • Cummins QSB6.7L (Tier 4F) 6 cylinder turbo charged water cooled diesel; 260 hp @ 2500 rpm, torque - 728 ft-lb @ 1500 rpm. (requires DEF to meet EPA emissions), • VALUE PACKAGE: Includes 33-56 ft. (10.1-17.1m) offsetable bifold swingaway, 360 degree positive swing lock, and Auxiliary Hoist Package, • AUXILIARY LIGHTING & CONVENIENCE PACKAGE: Includes superstructure mounted amber flashing beacon, dual base boom mounted floodlights, in-cab LMI light bar, and rubber mat for storage trough., • 8.3 USt single line headache ball, • 50 Ust three sheave hook block single swivel hook with safety latch, • Outrigger position monitoring system, • PAT Event Recorder (Data retrieval kit available through Crane CARE), • Owners USB / flash drive (includes Operator's, service/maintenance, and parts manuals, elec. / hyd. schematics, load charts, and safety book), • ExxonMobil Univis HVI 26s Hydraulic oil (Cold Weather) ## Machine details ### General Specifications - **hours:** 500 ## Manufacturer specifications ### Boom - **Max Elevating Angle:** 78 degrees - **Max Height @ Max Raise Angle - No Jib:** 138 ft (42.06 m) - **Max Lift Capacity:** 14365 lbs (6515.86 kg) - **Max Operating Radius:** 180 ft (54.86 m) - **Min Height @ Max Raise Angle:** 36 ft (10.97 m) - **Min Operating Radius:** 20 ft (6.1 m) - **Number Of Sections:** 4 ### Dimensions - **Carrier/Base Length:** 11259.85 ft (3432 m) - **Ground Clearance:** 6.84 ft (2.08 m) - **Transport Height:** 18.25 ft (5.56 m) - **Transport Length:** 26.4 ft (8.05 m) - **Transport Width:** 11.93 ft (3.64 m) - **Upper Structure Tail Swing Radius:** 44.65 ft (13.61 m) - **Wheelbase:** 160 in (406.4 cm) - **Width W/ Outriggers Extended:** 17.34 ft (5.29 m) ### Engine - **Aspiration:** Turbo-charged - **Cylinders:** 6 - **Displacement:** 427.2 cu in (7000.57 cu cm) - **Emissions Certification:** Tier 4F - **Engine Make:** Cummins - **Engine Model:** QSB6 - **Gross Power:** 240.1 hp (179.05 kw) - **Max Torque:** 728 lbs ft (987.02 nm) - **Power Measured @:** 2500 rpm - **Torque Measured @:** 1500 rpm ### General Specifications - **Lift Capacity (since 2017):** 70 t (70000 kg) - **Lift Height (since 2017):** 138 ft (42.06 m) ### Hydraulic System - **Max Operating Pressure:** 4000 psi ### Operational - **Operating Voltage:** 12 V - **Tire Size:** 23.5 x 25 – 24 Bias ply rating ### Swing Mechanism - **Swing Speed:** 2.5 rpm ### Transmission - **Max Speed:** 37 mph (59.55 kph) - **Number Of Forward Gears:** 6 - **Number Of Reverse Gears:** 6 - **Transmission Type:** Rangeshift ### Weights - **Counterweight:** 14365.4 lbs (6516.04 kg) ## About this model 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. ## Photos ![2023 Grove RT770E](https://media.sandhills.com/img.axd?id=8030084971&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=FPcV847Ad0nttKt1t5Cm%2fAHBRVDLyNW1)