Specifications - Manitowoc Grove RT550E Guía De Producto

Specifications

Superstructure
Boom
9,9 m – 39,0 m, five-section, Megaform
pinning system. Maximum tip height: 41 m.
*Fixed swingaway extension
8 m fixed, offsettable swingaway extension. Offsets at 0°, 20° and 40°.
Stows alongside base boom section. Maximum tip height: 49 m.
Boom elevation
One double acting hydraulic cylinder with integral holding valve provides elevation
from -2,5° to +79°.
Load moment and anti-two block system
Manitowoc CCS color display including load moment and anti-two block system
with audio-visual warning and control lever lockout.
electronic display of boom angle, length, radius, tip height, relative load moment,
maximum permissible load, load indication and warning of impending two-block
condition. e 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 throu-
ghout. Deluxe seat incorporates armrest-mounted electronic dual-axis controllers.
Dash panel incorporates gauges for all engine functions. Other standard features
include: hot water heater, cab circulating air fan, air conditioning, sliding side and
rear windows, sliding skylight with electric wiper and sunscreen, electric windshield
wash/wipe, fire extinguisher and seat belt.
Slewing
Planetary swing drive with foot applied multi-disc brake. Spring applied,
hydrauli¬cally released swing brake and plunger-type, one position mechanical
house lock, operated from cab. Maximum speed: 1,9 RPM.
Counterweight
4950 kg pinned to superstructure.
Hydraulic system
Two main pumps ([1] piston and [1] gear) with a combined capacity of 380 LPM
(484 LPM with optional air conditioning). Maximum operating pressure: 275,7 bar.
ree section pressure compensated valve bank. Return line type filter with full flow
by-pass protection and service indicator. Replaceable cartridge with micron filtration
rating of 5/12/16. 396 L hyd. reservoir. System pressure test ports.
Hoist
Planetary reduction with automatic spring applied multi-disc wet brake. Electronic
hoist drum rotation indicators, and hoist drum cable followers.
Maximum Permissible Line Pull: 53 kN with 34x37 class rope, cut by LMI at rope
permissible line pull 50 kN.
Maximum Single Line Speed: 112 m/min.
Rope Construction: 34w x K7, rotation Resistant.
Rope Diameter: 16mm.
Rope Length: Main Hoist: 190 m - Auxiliary Hoist: 137 m.
Maximum Rope Stowage: 235 m.
CraneSTAR
Crane asset management system.
12
TM style boom with Twin-lock TM boom
ese systems provide
Carrier
Carrier frame
Box section frame fabricated from high-strength, lowalloy steel.
Front/rear towing and tie down lugs.
Outriggers
Four hydraulic telescoping single-stage double box beam outriggers with inverted
jacks and integral holding valves.
ree position setting, 0%, 50% and fully extended.
All steel fabricated, quick release type outrigger floats, 480 mm square.
Maximum outrigger pad load: 31 340 kg.
Controls and crane level indicator located in cab.
Engine
Cummins QSB 6.7 L diesel, six cylinders, 179 kW at 2500 rpm.
Maximum torque: 987 Nm at 1500 rpm.
Fuel tank capacity: 264 l.
Transmission
Range-shift 6 speed (3 speeds x 2 range, both forward & reverse).
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 indicator. Turning radius: 7,02 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.
Tyres
Std. 20,5 x 25 - 24 bias ply.
Option: 16,0 x 25-28 bias ply.
Lights
Full lighting including turn indicators, head, tail, brake and hazard warning lights.
Maximum Speed
27 km/h at 2500 r.p.m.
Gradeability (theoretical)
68% (Based on 28 500 kg GVW) 16 x 25 tires, 39 m main boom and 40 t hookblock.
Brakes
Full hydraulic split circuit operating on all wheels. Spring-applied, hydraulically
released parking brake mounted on front axle.
Electrical system
Two 12 V - maintenance free batteries. 24 V starting and lighting.
Battery disconnect. CanBus Diagnostic system.
* Optional equipment
• Auxiliary Hoist Package: includes auxiliary hoist with electronic hoist drum rota-
tion indicator, hoist drum cable follower, 137 m of 16 mm 35 x 7 class wire rope
and auxiliary 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)
• Rear Pintle hook
• Boom mounted aircraft warning light
*Further optional equipment upon request.