220 Tonne all Terrain
Manitowoc Crane CARE is the Manitowoc Crane Group's unparalleled product support organisation. Manitowoc Crane CARE combines all aspects of parts, service, technical documentation, technical support and training into one organisation. The program includes all of the Manitowoc Crane Group's brands, which include, Potain, Grove, Manitowoc, Manlift and National Crane. For the care of your crane and the prosperity of your business, Manitowoc Crane CARE is your single source for customer support. Wherever, whenever, whatever - we're there.
Specification
Superstructure
Boom:
13,3 m to 68,0 m seven section TWIN-LOCKT boom. Maximum tip height 71,0 m.
Boom elevation:
1 cylinder with safety valve, boom angle from -1,5° to +83°.
Load moment and independent anti-two block system:
Load moment and independent anti-two block system with audio visual warning and control lever lock-out. These systems provide graphic display of boom angle, length, radius, tip height, relative load moment, maximum permissible load, load indication and warning of impending two-block condition with lock-out hoist function.
Cab:
Aluminium, full vision, tiltable (approx. 20°), safety glass, adjustable operator's seat with suspension, engine-dependent hot water heater. Armrest-integrated crane controls. Ergonomically arranged instrumentation and crane operating controls.
Slewing:
3 slewing gears with axial piston motors, planetary gear, automatic brake with foot operated release switch for free slew.
Counterweight:
51 tonnes, consisting of various sections (vehicle width 3.00 m). Hydraulic removal system.
Engine:
Mercedes-Benz OM906LA, diesel, 6 cylinders, water cooled, turbocharged, 170kW (231 HP) at 2200 rpm. (80/1269 EWG - fan rigid). Max. torque: 810 Nm at 1200 rpm. Fuel tank capacity: Integrated in carrier fuel reservoir. Engine emission: EUROMOT / EPA / CARB (non road).
Control system:
Full electronic control of all crane movements using electrical control levers with automatic reset to zero. Integrated with the LMI and engine management system by CAN-BUS. ECOS system with graphic display.
Hoist:
Axial piston motor with planetary gear and brake. Drum rotation indicator.
Electrical system:
Three-phase alternator 28 V/80 A, 2 batteries 12 V/170 Ah.
Optional equipment:
Bi-fold swingaway, 12/21 m - with hydraulic offset and luffing under load (5° - 40°), controlled from the crane cab.
Lattice extension, 29/37 m - includes 8 m fixed, non-offsettable sections plus 12/21 m swingaway (see above).
Additional 20/26 tonnes counterweight (total counterweight 71/77 tonnes).
Auxiliary hoist.
Engine-independent hot water heater, with engine pre-heater.
Carrier
Chassis:
Special 5-axle chassis, all-welded torsion-resistant box type construction in high strength steel.
Outriggers:
4 double hydraulically telescoping beams with vertical cylinders and outrigger pads. Independent horizontal and vertical movement control on each side of the carrier and from the operators cab. Electronic level indicator with automatic levelling system.
Engine:
Mercedes-Benz OM502LA, diesel, 8 cylinders, water cooled, turbocharged, 420 kW (571 HP) at 1800 rpm (80/1269 EWG - fan loose). Max. torque: 2700 Nm at 1200 rpm. Fuel tank capacity: 515 l. Engine emission: EUROMOT / EPA / CARB (non road).
Transmission:
Allison automatic 4000 SP, 6 forward and 1 reverse speed. Two speed transfer case with inter-axle differential lock.
Drive/Steer:
10 x 6 x 10.
Axle lines:
5 axle lines. 3, 4 and 5 are driven steering axle lines, the 1st and 2nd are steering axle lines.
Suspension:
MEGATRAK®. All wheels with independent hydropneumatic suspension and hydraulic lockout. Longitudinal and transverse level control with automatic on-highway levelling system. Range +160 mm/-120 mm.
Tyres:
10 tyres, 14.00 R25.
Steering:
Dual circuit, hydraulic power assisted steering with emergency steering pump. Axle lines 1, 2, 3 and 5 steer on highway (steer by wire). Separate electronic hydraulic (steer by wire) steering of the 4th, and 5th axle line for all wheel steering and crabbing.
Brakes:
Service brake: pneumatic dual circuit, acting on all wheels, air dryer. Permanent brake: exhaust brake and constant throttle brake. Parking brake: pneumatically operated spring-loaded brake acting on axle lines 2, 3, 4 and 5.
Cab:
Aluminium, 2-man-design, safety glass, driver seat with pneumatic suspension, engine-dependent hot water heater. Complete instrumentation and driving controls.
Electrical system:
Three-phase alternator 28 V/100A, 2 batteries 12 V/170 Ah. Lighting system and signals 24 V.