Description

KATO identifies the SL-700R as a 70-ton rough-terrain crane, with the maximum rated capacity of 70,000 kg at a 2.5 m working radius. 2. Boom & Jib Specification Details Main boom type 6-section hydraulic telescopic Boom minimum length 10.0 m Boom maximum length 44.5 m Maximum boom lifting height 45.5 m Jib type 3-section telescopic SL jib Jib length 8.3–17.5 m Jib offset angle 7°–60° Maximum lifting height with jib 62.7 m Maximum boom angle 84° 3. Rated Lifting Capacities These are important because 70 tons does not mean the crane can lift 70 tons at every radius. Boom configuration Rated capacity Working radius 10.0 m boom 70,000 kg 2.5 m 16.9 m boom 32,000 kg 6.0 m 23.8 m boom 25,000 kg 5.5 m 30.7 m boom 12,500 kg 10.0 m 37.6 m boom 12,000 kg 10.0 m 41.5 m boom 10,000 kg 11.0 m 44.5 m boom 8,000 kg 13.0 m 8.3 m jib 4,000 kg — 12.9 m jib 2,500 kg — 17.5 m jib 1,500 kg — Rooster 5,000 kg — These figures are from KATO's published specification sheet. Actual allowable lifting capacity must always be taken from the machine's applicable load chart, configuration, counterweight/attachments, outrigger position and operating conditions. 4. Winch System Item Specification Main winch line speed 160 m/min Auxiliary winch line speed 150 m/min Main wire rope 18 mm × 240 m Auxiliary wire rope 18 mm × 131 m Main winch Planetary reduction / hydraulic motor Auxiliary winch Planetary reduction / hydraulic motor Automatic brake Yes 5. Outriggers The crane uses hydraulic H-beam outriggers. Extension widths: Fully extended: 7,600 mm Intermediate: 7,200 mm Intermediate: 6,500 mm Intermediate: 5,400 mm Intermediate: 4,300 mm Fully retracted: 2,690 mm The rated load chart changes according to outrigger configuration, so the correct outrigger position is critical when determining lifting capacity. 6. Hydraulic System Item Specification Hydraulic pumps 4 plunger-type pumps Hoisting motor Axial plunger type Slewing motor Axial plunger type Control valve Double-acting with check & relief valves Cylinders Double-acting Hydraulic oil tank/reservoir 740 L Hydraulic oil cooler Standard equipment 7. Slewing System Slewing speed: 1.8 rpm Hydraulic motor drive Planetary gear reducer Negative brake High/low speed switching Slewing lock Slewing automatic-stop system Tail slewing radius: 3,550 mm 8. Carrier / Travel Specifications The published SL-700R specifications list: Item Specification Maximum travel speed 49 km/h Drive configuration 8×4 / 8×6 Transmission Fully automatic Forward gears 6 Reverse gears 2 Gradeability Approx. 54% Minimum turning radius Approx. 11.6 m in 4-wheel steering Gross vehicle weight Approx. 41,145 kg 9. Engine The published SL-700R specification identifies the engine as: Item Specification Engine manufacturer Mitsubishi Engine model 6M70-TLE3A Configuration 6-cylinder diesel Displacement 12.882 L Cooling Water cooled Injection Direct injection Turbocharger Yes Intercooler Yes Maximum power 272 kW @ 2,000 rpm Maximum torque 1,510 Nm @ 1,600 rpm Fuel tank 370 L 10. Overall Dimensions Published specifications give approximately: Overall length: 12.9 m Overall height: 3.74 m Overall width: approximately 3.0 m Gross vehicle weight: approximately 41.145 tonnes 11. Safety Equipment The SL-700R includes a comprehensive crane safety system, including: ACS — Automatic Crane System Voice alarm Slewing automatic-stop system Working-range limit mode Outrigger status detector Boom holding valves Boom raise/lower dampening Boom extension/retraction dampening Overhoist prevention Automatic winch brake Winch holding valve Hydraulic safety valves Outrigger lock pins Slewing lock Hydraulic oil temperature warning Hydraulic oil filter warning Slewing warning lamp 12. Standard Equipment The official specification lists standard equipment including: Air conditioner Hydraulic oil cooler Boom working lights Crane table working lights Cab working lights Winch drum turning indicator Winch-view camera Color monitor 70/48-ton hook 34-ton hook 5-ton hook

Specifications

Brand

KATO

Model

SL-700R

Year

2020

Category

Cranes

Type

Rough Terrain Crane

Lifting capacity

70 metric tons × 2.5 m radius

Boom length

44.5 m

Origin

Japan Surplus