IHI Fully Hydraulic Crawler Crane Max. Lifting Capacity : 90t Max. Boom Length : 61m Max. Jib Combination : 46m + 22m s 1 General dimensions (with basic boom) (Unit : mm) R5000 (Rear-end slewing radius Main spcifications Crane spcifications Performance Slewing speed 3.0 rpm Travel speed 1.4/1.0 km/hr Gradeability 30% (16.7°) Enqine Make Cummins Inc. Model QSB6.7 Type 4-cycle, water-cooled, turbocharged and air cooled Total displacement 6.7 L Rated output 179 kW / 2,000 min-1 (240 HP / 2,000 rpm) Fuel tank capacity 400 L Batte ry 12VX120 AHX2pcs. Load hoist System (Main & Aux.) Hydraulic motor Axial piston type Reduction gear Main drum : Two-stage planetary gear Aux drum : One-stage planetary gear and single stage spur gear Hoist drum 2-grooved cylindrical drums on 2 individual shafts, with lebus type groove Clutch Internal expanding band type Brake External contracting band type Drum lock Ratchet type Boom hoist system Hydraulic motor Axial piston type Reduction gear Two-stage planetary gear Hoist drum Grooved cylindrical single drum on shaft, with lebus type groove Brake Wet type multi disc Drum lock Ratchet type Max. lifting capacity (metric ton) Xworking radius (m) 90X4.0 Max. main boom length (m) 61 Max. boom length with jib (main+jib) (m) 68 (46 +22) Rope speed Main hoisting/lowering (m/min) *High 100 / 75 ; Lo 50~38 Auxiliary hoisting/lowering (m/min) *High 100 / 82 ; Lo 50~41 Boom hoisting/lowering (m/min) *55 Part lines 90 ton hook block 9 part lines 15 ton hook block 2 part lines Boom hoisting/lowering 12 part lines Standard counterweight (ton) 24.0 Crawler weight (ton) 10.5 Total operating weight (with 13m basic boom) (ton) Approx. 84.2 Average ground bearing pressure (kPa) [kgf/cm2] (82) [0.84] Note1 : The value marked with "*" may change the loads given. depending on IHI Construction Machinery Limited

Crne I Working range (No loaded condition) 61m Boom 58m Boom Main boom + Auxiliary jib Offset angle Auxiliary jib 1m Jib attachment max. length 20 25 30 Working radius(m) Center of rotation 3