Rough Terrain Mobile Crane | RT770E

Back to Rough Terrain

HOME

PRODUCTS

RT770E

KEY SPECIFICATIONS

TYPE	VALUE
Capacity	65 t
Main Boom Length	11 m - 42 m
Max Tip Height	67.4 m
Vehicle Gross Weight	43913.1 kg

TYPE

VALUE

Capacity

65 t

Main Boom Length

11 m - 42 m

Max Tip Height

67.4 m

Vehicle Gross Weight

43913.1 kg

	FEATURE	DESCRIPTION
	Boom	11 m - 42 m, five-section, sequence synchronized, full-power boom with A and B mode. Maximum tip height: 44,6 m. Boom nose: four nylatron sheaves mounted on heavy-duty tapered roller bearings with removable pin-type rope guards. Quick-reeve type boom nose.
	*Fixed swingaway extension	10,1 m offsettable lattice swingaway extension. Offsetable 0°, 25° and 45°. Stows alongside base boom section. Maximum tip height: 54,0 m.
	*Bifold swingaway extension	10,1 m - 17,1 m bifold lattice swingaway extension. Offsetable at 0°, 25° and 45°. Stows alongside base boom section. Maximum tip height: 61,1 m.
	*Inserts	6,1 m lattice extension inserts. Installs between the boom nose and bifold extension, non-stowable. Maximum tip height: 73,6 m.
	Boom elevation	One double-acting hydraulic cylinder with integral holding valve provides elevation from -3° to +78°.
	Load moment and anti-two block system	Standard "Graphic Display" load moment and anti-two block system with audio-visual warning and control lever lockout. These systems provide electronic display of boom angle, length, radius, tip height, relative load moment, maximum permissible load, load indication and warning of impending two-block condition. 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 job-site obstructions.
	Cab	Full-vision, all-steel fabricated with acoustical lining and tinted safety glass throughout. Deluxe seat incorporates armrest-mounted hydraulic single-axis controllers. Dash panel incorporates gauges for all engine functions. Other standard features include: hot water heater, cab circulating air fan, sliding side and rear windows, sliding skylight with electric wiper and sunscreen, electric windshield wash/wipe, fire extinguisher and seat belt, air conditioning.
	Slewing	Planetary swing drive with foot applied multi-disc brake. Spring applied, hydraulically released swing brake and plunger-type, one position mechanical house lock, operated from cab. *Optional 360° mechanical swing lock. Maximum speed: 2,5 RPM.
	Counterweight	6 516 kg pinned to structure.
	Hydraulic system	Three main pumps with a combined capacity of 511 LPM. Maximum operating pressure: 27,6 MPa. Two individual post pressure compensated valve banks. Return line type filter with full flow by-pass protection and service indicator. Replaceable cartridge with micron filtration rating of 5/12/16. 640 L hyd. reservoir. Integral oil cooler. System pressure test ports.
	Hoist	Planetary reduction with automatic spring applied multi-disc wet brake. Grooved drum. Electronic hoist drum rotation indicators, and hoist drum cable followers. Maximum Single Line Pull: 8 363 kg. Maximum Permissible Line Pull: 7 620 kg with standard 6X37 class rope. 7 620 kg. with optional 35X7 class rope. Maximum Single Line Speed: 153 m/min. Rope Construction: 6X37 EIPS IWRC, *35x7 Flex-X, Rotation Resistant Rope Diameter: 19mm. Rope Length: Main Hoist: 183 m - Optional: 152 m. Maximum Rope Stowage: 211 m.
	CraneSTAR	Crane asset management system.
	Carrier frame	Box section frame fabricated from high-strength, low alloy steel. Integral outrigger housings and front/rear towing, lifting and tie down lugs.
	Outriggers	Four hydraulic telescoping single-stage double box beam outriggers with inverted jacks and integral holding valves. Three position setting, 0%, 50% and fully extended. All steel fabricated, quick release type outrigger floats, 610 mm diameter. Maximum outrigger pad load: 41 731 kg. Controls and crane level indicator located in cab.
	Engine	Tier 3 / Euromot 3A: Cummins QSB 6.7 l diesel, six cylinders, turbocharged, 179 kW at 2500 rpm. Maximum torque: 987 Nm at 1500 rpm. Note: Required for sale outside of North American and European Union countries Tier 4f / Euromot 4: Cummins QSB 6.7 l diesel, six cylinders, turbocharged with Cummins Diesel Particulate Exhaust filter/muffler. Meets emissions per U.S.E.P.A. Tier IV and E.U. Stage III B. 179 kW at 2500 rpm. Maximum torque: 990 Nm at 1500 rpm. Fuel requirement: Maximum of 15 ppm sulphur content (Ultra Low Diesel Fuel). Note: Tier IV engine Required in North American and European Union countries. Fuel tank capacity: 280 l
	Transmission	Spicer powershift with 6 forward and 6 reverse speeds. Front axle disconnect for 4 x 2 travel.
	Drive/Steer	4 x 4. Fully independent power steering: Front: Full hydraulic steering wheel controlled. Rear: Full hydraulic switch controlled. Provides infinite variations of 4 main steering modes: front only, rear only, crab and coordinated. Rear steer centered indicating light. 4 wheel turning radius: 7,1 m.
	Axles	Front: Drive/steer with differential and planetary reduction hubs rigid mounted to frame. Rear: Drive/steer with differential and planetary reduction hubs pivot mounted to frame. Automatic full hydraulic lockouts on rear axle permit 203 mm oscillation only with boom centered over the front.
	Tyres	Std. 29,5 x 25 - 28 bias ply.
	Lights	Full lighting including turn indicators, head, tail, brake and hazard warning lights.
	Maximum Speed	37 km/h.
	Gradeability (theoretical)	75% (Based on 43 830 kg GVW) 29.5 x 25 tires, pumps engaged, 42,0 m boom, bi-fold extension, aux. hoist and cable, and 59 t hookblock.
	Brakes	Full hydraulic split circuit operating on all wheels. Spring-applied, hydraulically released parking brake.
	Electrical system	Two 12 V - maintenance free batteries. 12 V starting and lighting. Battery disconnect switch.
	* Optional equipment	Auxiliary Hoist Package (includes model HP30A-19G auxiliary hoist with electronic hoist drum rotation indicator, hoist drum cable follower, 152 m of 19 mm 35 x 7 class wire rope, auxiliary single sheave boom nose. • Auxiliary Light and Convenience Package: includes superstructure mounted amber flashing light, in-cab LMI light bar, and dual base boom mounted floodlights, rubber mat for stowage trough • CE Mark Conformance • Cross axle differential locks (front and rear) • Manual pump disconnect • Pintle hook - rear • 360° NYC style positive swinglock • Hydraulic removable counterweight • 3rd wrap indicator with function lockout for main hoist or main and auxiliary hoist • Wireless windspeed indicator

FEATURE

DESCRIPTION

Boom

11 m - 42 m, five-section, sequence synchronized, full-power boom with A and B mode. Maximum tip height: 44,6 m. Boom nose: four nylatron sheaves mounted on heavy-duty tapered roller bearings with removable pin-type rope guards. Quick-reeve type boom nose.

*Fixed swingaway extension

10,1 m offsettable lattice swingaway extension. Offsetable 0°, 25° and 45°. Stows alongside base boom section. Maximum tip height: 54,0 m.

*Bifold swingaway extension

10,1 m - 17,1 m bifold lattice swingaway extension. Offsetable at 0°, 25° and 45°. Stows alongside base boom section. Maximum tip height: 61,1 m.

*Inserts

6,1 m lattice extension inserts. Installs between the boom nose and bifold extension, non-stowable. Maximum tip height: 73,6 m.

Boom elevation

One double-acting hydraulic cylinder with integral holding valve provides elevation from -3° to +78°.

Load moment and anti-two block system

Standard "Graphic Display" load moment and anti-two block system with audio-visual warning and control lever lockout. These systems provide electronic display of boom angle, length, radius, tip height, relative load moment, maximum permissible load, load indication and warning of impending two-block condition. 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 job-site obstructions.

Cab

Full-vision, all-steel fabricated with acoustical lining and tinted safety glass throughout. Deluxe seat incorporates armrest-mounted hydraulic single-axis controllers. Dash panel incorporates gauges for all engine functions. Other standard features include: hot water heater, cab circulating air fan, sliding side and rear windows, sliding skylight with electric wiper and sunscreen, electric windshield wash/wipe, fire extinguisher and seat belt, air conditioning.

Slewing

Planetary swing drive with foot applied multi-disc brake. Spring applied, hydraulically released swing brake and plunger-type, one position mechanical house lock, operated from cab. *Optional 360° mechanical swing lock. Maximum speed: 2,5 RPM.

Counterweight

6 516 kg pinned to structure.

Hydraulic system

Three main pumps with a combined capacity of 511 LPM. Maximum operating pressure: 27,6 MPa. Two individual post pressure compensated valve banks. Return line type filter with full flow by-pass protection and service indicator. Replaceable cartridge with micron filtration rating of 5/12/16. 640 L hyd. reservoir. Integral oil cooler. System pressure test ports.

Hoist

Planetary reduction with automatic spring applied multi-disc wet brake. Grooved drum. Electronic hoist drum rotation indicators, and hoist drum cable followers. Maximum Single Line Pull: 8 363 kg. Maximum Permissible Line Pull: 7 620 kg with standard 6X37 class rope. 7 620 kg. with optional 35X7 class rope. Maximum Single Line Speed: 153 m/min. Rope Construction: 6X37 EIPS IWRC, *35x7 Flex-X, Rotation Resistant Rope Diameter: 19mm. Rope Length: Main Hoist: 183 m - Optional: 152 m. Maximum Rope Stowage: 211 m.

CraneSTAR

Crane asset management system.

Carrier frame

Box section frame fabricated from high-strength, low alloy steel. Integral outrigger housings and front/rear towing, lifting and tie down lugs.

Outriggers

Four hydraulic telescoping single-stage double box beam outriggers with inverted jacks and integral holding valves. Three position setting, 0%, 50% and fully extended. All steel fabricated, quick release type outrigger floats, 610 mm diameter. Maximum outrigger pad load: 41 731 kg. Controls and crane level indicator located in cab.

Engine

Tier 3 / Euromot 3A: Cummins QSB 6.7 l diesel, six cylinders, turbocharged, 179 kW at 2500 rpm. Maximum torque: 987 Nm at 1500 rpm. Note: Required for sale outside of North American and European Union countries Tier 4f / Euromot 4: Cummins QSB 6.7 l diesel, six cylinders, turbocharged with Cummins Diesel Particulate Exhaust filter/muffler. Meets emissions per U.S.E.P.A. Tier IV and E.U. Stage III B. 179 kW at 2500 rpm. Maximum torque: 990 Nm at 1500 rpm. Fuel requirement: Maximum of 15 ppm sulphur content (Ultra Low Diesel Fuel). Note: Tier IV engine Required in North American and European Union countries. Fuel tank capacity: 280 l

Transmission

Spicer powershift with 6 forward and 6 reverse speeds. Front axle disconnect for 4 x 2 travel.

Drive/Steer

4 x 4. Fully independent power steering: Front: Full hydraulic steering wheel controlled. Rear: Full hydraulic switch controlled. Provides infinite variations of 4 main steering modes: front only, rear only, crab and coordinated. Rear steer centered indicating light. 4 wheel turning radius: 7,1 m.

Axles

Front: Drive/steer with differential and planetary reduction hubs rigid mounted to frame. Rear: Drive/steer with differential and planetary reduction hubs pivot mounted to frame. Automatic full hydraulic lockouts on rear axle permit 203 mm oscillation only with boom centered over the front.

Tyres

Std. 29,5 x 25 - 28 bias ply.

Lights

Full lighting including turn indicators, head, tail, brake and hazard warning lights.

Maximum Speed

37 km/h.

Gradeability (theoretical)

75% (Based on 43 830 kg GVW) 29.5 x 25 tires, pumps engaged, 42,0 m boom, bi-fold extension, aux. hoist and cable, and 59 t hookblock.

Brakes

Full hydraulic split circuit operating on all wheels. Spring-applied, hydraulically released parking brake.

Electrical system

Two 12 V - maintenance free batteries. 12 V starting and lighting. Battery disconnect switch.

* Optional equipment

Auxiliary Hoist Package (includes model HP30A-19G auxiliary hoist with electronic hoist drum rotation indicator, hoist drum cable follower, 152 m of 19 mm 35 x 7 class wire rope, auxiliary single sheave boom nose.
• Auxiliary Light and Convenience Package: includes superstructure mounted amber flashing light, in-cab LMI light bar, and dual base boom mounted floodlights, rubber mat for stowage trough
• CE Mark Conformance
• Cross axle differential locks (front and rear)
• Manual pump disconnect
• Pintle hook - rear
• 360° NYC style positive swinglock
• Hydraulic removable counterweight
• 3rd wrap indicator with function lockout for main hoist or main and auxiliary hoist
• Wireless windspeed indicator

Rough Terrain Mobile Crane | RT770E

KEY SPECIFICATIONS

ADDRESS

PHONE