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

KEY SPECIFICATIONS

TYPE VALUE
Capacity 75 t Capacity
Main Boom Length 12,5 m - 39 m Main Boom Length
Max Tip Height 70.7 m Max Height
Vehicle Gross Weight 49457.4 kg Gross Weight
Get a QuoteSpecifications
TECHNICAL
FEATURE DESCRIPTION
Boom12,6 m - 39,0 m, four-section, sequenced synchronized full power boom. Maximum tip height: 41,9 m.
*Bifold swingaway extension10,0 m - 17,1 m offsettable bifold lattice swingaway extension. Offsets 0°, 20° and 40°. Stows alongside base boom section. Maximum tip height: 58,6 m.
*Telescopic Swingaway extension2 x 6,1 m lattice extension inserts. Installs between the boom nose and bifold extension, non-stowable. Maximum tip height: 70,6 m.
Boom elevationOne double acting hydraulic cylinder with integral holding valve provides elevation from -3° to +78°.
Load moment and anti-two block systemStandard "Graphic Display" load moment and anti-two block system with audiovisual 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.
CabFull-vision, all-steel fabricated with acoustic lining and tinted safety glass throughout. Cab tilts to +20 degrees. 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. AC.
SlewingTwo speed, planetary swing drive with foot applied multi-disc wet brake. Spring applied, hydraulically released swing brake. Single position mechanical house lock, operated from cab. Maximum speed: 2,0 RPM.
Counterweight8 165 kg. Hydraulically installed and removed.
Hydraulic systemTwo main pumps ([1] piston and [1] gear) with a combined capacity of 503 LPM. Maximum operating pressure: 277,7 bar. Three 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. 995 L hyd. reservoir. Carrier mounted oil cooler with thermostatically controlled hydraulic motor driven fan/air to oil. System pressure test ports.
HoistPlanetary reduction with automatic spring applied multi-disc wet brake. Electronic hoist drum rotation indicators, and hoist drum cable followers. Maximum Single Line Pull:
• 1st layer: 9 185 kg.
• 3rd layer: 7 716 kg.
• 5th layer: 6 650 kg. Maximum Permissible Line Pull: 7 620 kg with 6X37 class rope. 7 620 kg. with 35X7 Rotation Resistant rope. Maximum Single Line Speed: 156 m/min. Rope Construction: 6X36 EIPS IWRC, Special Flexible 35x7 Flex-X, Rotation Resistant Rope Diameter: 19mm. Rope Length: Main Hoist: 183 m - Auxiliary Hoist: 183 m. Maximum Rope Stowage: 256 m.
CraneSTARCrane asset management system.
Carrier frameBox section frame fabricated from high-strength, low alloy steel. Front/rear towing and tie down lugs.
OutriggersFour 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, 775 mm diameter. Maximum outrigger pad load: 56 700 kg. Controls and crane level indicator located in cab.
EngineEngine (Tier III): Cummins QSB 6,7L diesel, six cylinders, turbocharged, 205 kW at 2 500 RPM. Maximum torque: 987 Nm at 1 500 RPM. Note: Required for sale outside of North American and European Union countries Engine (Tier IV): 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.
TransmissionSequential powershift with 6 forward and 6 reverse speeds. Front axle disconnect for 4 x 2 travel.
Drive/Steer4 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: 7,5 m.
AxlesFront: 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
Tyres29,5 x 25 - 34 bias ply
BrakesFull hydraulic split circuit operating on all wheels. Spring-applied, hydraulically released parking brake mounted on front axle.
LightsFull lighting including turn indicators, head, tail, brake and hazard warning lights.
Maximum speed35 km/h.
Gradeability (theoretical)75 % based on 49 060 kg GVW, 29,5 x 25 tyres, 39,0 m boom, plus 17,1 swingaway, 8165 kg counterweight , 75 t hookblock and 9 t headache ball
Electrical systemTwo 12 V - maintenance free batteries. 12 V starting and lighting. Battery disconnect. CanBus Diagnostic system.
* Optional equipment Auxiliary Lighting and Convenience Package: Includes superstructure mounted amber flashing light, dual base boom mounted floodlights, in-cab LMI light bar, and rubber mat for stowage trough.
• Value Package: Includes manual offsettable bi-fold, 360° swing lock, and auxiliary hoist package.
• Auxiliary Hoist Package: Includes auxiliary hoist with electronic drum rotation indicator, cable follower, 185 m wire rope and hoist mirror.
• 360° NYC style mechanical swinglock.
• Rear Pintle hook.
• Cab controlled cross axle differential locks, (front and rear).
• Event recorder.
• Third wrap indicator for main hoist or main and auxiliary hoist.
• Wireless windspeed.
• C.E. Mark conformance