Southeast Asia SK45SR



Unit : mm

Main Specifications

Machine Type SK45SR-6


Type Water cooled, 4-cycle, 4-cylinder,direct injection, diesel engine
Rated power output kW/min-1 29.6 / 2,400 (ISO 14396)

Hydraulic System

Hydraulic Oil Tank (system) L 27.9 (57.7)
Pump Two variable displacement pumps + One gear pump
Max.Discharge Flow L/min 2 x 49.9, 1 x 33.8
Relief Valve Setting MPa 23.0

Swing System

Swing speed min-1 8.8
Swing motors Axial piston motor

Travel System (high / low)

Travel Speed km/h (Rubber) 4.0 / 2.3   (Steel) 3.7 / 2.1
Track shoe mm 400
Track shoes Rubber / Steel
Travel motors 2 x axial-piston, two-step motors

Refilling Capacities & Lubrications

Fuel Tank L 75

Dozer Blade

Width x Height mm 1,960 x 345

Side digging mechanism

Type Boom swing


Bucket capacity m3 0.18
Bucket Width mm 700(with side cutter)

Machine Mass & Ground Pressure

Machine Mass kg cab (Rubber) 4,560   (Steel) 4,700
canopy (Rubber) 4,440   (Steel) 4,590
Ground Pressure kPa cab (Rubber) 26.1   (Steel) 27.7
canopy (Rubber) 25.4   (Steel) 27.0

Working Ranges


Unit : mm

  Cab Canopy
Arm length 1.55 m
a Max. digging reach 5,850
b Max. digging reach at ground level 5,700
c Max. digging depth 3,440
d Max. digging height 5,660 5,750
e Max. dumping clearance 4,080 4,160
f Min. dumping clearance 1,510 1,560
g Max. vertical wall digging depth 2,820
h Min. swing radius (at boom swing) 2,250
i Horizontal digging stroke at ground level 2,650
j Dozer blade (height/depth) 465 / 335

Catalog Download


color catalog

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This page may contain attachments and optional equipment that are not available in your area.And it may contain photographs of machines with specifications that differ from those of machines sold in your areas.Please consult your nearest Kobelco distributor for those items you require.Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.