Manitowoc mobile cranes
  sales@craneloadtech.co.za           011 323 9600

KEY SPECIFICATIONS

TYPE VALUE
Capacity 300 t Capacity
Main Boom Length 80 m Main Boom Length
Max Tip Height 120 m Max Height
Vehicle Gross Weight 72000 kg Gross Weight
Get a QuoteSpecifications
TECHNICAL
FEATURE DESCRIPTION
Boom15,6 m to 80,0 m seven section TWIN-LOCK™ boom. Maximum tip height 83,0 m.
Boom elevation1 cylinder with safety valve, boom angle from -1,5° to +83°.
Load moment and independent anti-two block systemLoad 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.
CabAluminium, 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
Slewing3 slewing gears with axial piston motors, planetary gear, automatic brake with foot operated release switch for free slew.
Counterweight54,5 tonnes, consisting of various sections (vehicle width 3,00 m). Hydraulic removal system
EngineMercedes-Benz OM926LA, diesel, 6 cylinders, water cooled, turbocharged, 210 kW at 2200 rpm. (80/1269 EWG - fan rigid). Max. torque: 1120 Nm at 1400 rpm. Fuel tank capacity: 300 l. Engine emission: EUROMOT 3b / EPA / CARB (non road). *Mercedes-Benz OM906LA, diesel, 6 cylinders, water cooled, turbocharged, 205kW at 2200 rpm. Max torque 1100Nm at 1400 rpm. Fuel tank capacity: 300 l. Engine emission: EUROMOT 3a / EPA / CARB (non road)
Hydraulic system2 separate circuits, 1 axial piston variable displacement pump (load sensing), with electronic power limiting control and 1 double gear pump for slewing. Thermostatically controlled oil cooler. Tank capacity: 1200 l.
Control systemFull 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. Crane Star Telematic system.
HoistAxial piston motor with planetary gear and brake. Drum rotation indicator. Hoist camera and light.
Electrical systemThree-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, 37 m - includes 2 x 8 m fixed, non-offsettable sections plus12/21 m swingaway (see above).
• 2,0 m heavy duty jib (38 t max. capacity) using 4 parts of line.
• Additional 38 tonnes counterweight (total counterweight 92,5 tonnes).
• Auxiliary hoist, self rigging with counterweight.
• Engine-independent hot water heater, with engine pre-heater.
• Boom head camera.
• Boom removal kit.
ChassisSpecial 6-axle chassis, all-welded torsion-resistant box type construction in high strength steel.
Outriggers4 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. Working light for each outrigger beam. Outrigger pad load indicator with read out on superstructure and carrier.
EngineMercedes-Benz OM502LA, 8 cylinders, water cooled, turbocharged, 405 kW at 1800 rpm (80/1269 EWG - fan loose). Max. torque: 2600 Nm at 1300rpm. Fuel tank capacity: 500 l (installed on superstructure). Engine emission: Euromot 3b / EPA / CARB (non road). *Mercedes-Benz OM502LA, 8 cylinders, water cooled, turbocharged, 450 kW at 1800 rpm (80/1269 EWG - fan loose). Max. torque: 2700 Nm at 1300rpm. Fuel tank capacity: 500 l (installed on superstructure). Engine emission: Euromot 3a / EPA / CARB (non road).
TransmissionAllison automatic 4500 SP, 6 forward and 1 reverse speed. Transverse differential locks. Two speed transfer case with inter-axle differential lock.
Drive/Steer12 x 6 x 12.
Axle lines6 axle lines. 1, 4 and 5 are driven steering axle lines, the 2nd, 3rd and 6th are steering axle lines.
SuspensionMEGATRAK®. All wheels with independent hydropneumatic suspension and hydraulic lockout. Longitudinal and transverse level control with automatic on-highway levelling system. Range +170 mm/-130 mm. Active suspension control on outrigger control units.
Tyres12 tyres, 385/95 R25 (14.00 R25).
SteeringDual circuit, hydraulic power assisted steering with emergency steering pump. Axle lines 1, 2, 5 and 6 steer on highway (steer by wire). Separate electronic hydraulic (steer by wire) steering of the 3rd to 6th axle line for all wheel steering and crabbing
BrakesService 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, 4, 5 and 6.
CabComposite designed aluminium and fibre reinforced plastic, 2-man-design, safety glass, driver seat with pneumatic suspension, engine-dependent hot water heater. Complete instrumentation and driving controls. Reversing camera system. Air condition. 12 V plug. Two strobe lights. Fire extinguisher.
Electrical systemThree-phase alternator 28 V/100A, 2 batteries 12 V/170 Ah. Lighting system and signals 24 V.
Optional equipment• 12 x 8 x 12 (1, 4, 5, 6 driven).
• Transmission integrated hydraulic retarder.
• 12 tyres, 445/95 R25 (16.00 R25).
• 12 tyres, 525/80 R25 (20.5 R25) - Vehiclewidth 3,10 m.
• Aluminium rims.
• Folding bunk bed in carrier cab.
• Engine-independent hot water heater, with engine pre-heater.
• Engine shutdownvalves (both engines).