حفارة مجنزرة Kobelco SK250D SK200 SK210 SK260

Kobelco SK250-10 excavator parameter configuration
specification
Power: Traditional power
Joint ventures/imports
Bucket backhoe
Tonnage (tons) 25
The working weight of the whole machine (kg) is 25600
Bucket width (mm) 1250
Bucket capacity (m³) 1.1
performance
Rotation speed (rpm) 10.8
Travel speed (km/h) 6.1/3.8
Climbing ability (%) 70% (35°)
Bucket digging force (kN) 170
Maximum traction (kN) 245
dynamical system
Engine model: Hino J05ETB-EDDK
Rated power (kw/rpm) 137/2100
Maximum torque (N.m) 654/1600
Displacement (L) 5.123
Number of cylinders (units) 4
Bore × stroke (mm) 112×130
Hydraulic system
Main pump type: double series variable displacement axial piston pump + pilot gear pump
Traveling hydraulic motor type variable capacity axial piston motor
Rotary hydraulic motor type axial piston pump motor
Working hydraulic oil circuit (Mpa) 34.3/37. 8
Oil capacity
Fuel tank (L) 403
Hydraulic Tank (L) 165
Hydraulic System (L) 273
Body size
Total length of transport (mm) 10210
Total width of transport (mm) 2990
Total height of transport (mm) 3180
Cab total height (mm) 3040
Boarding width (mm) 2980
Track grounding length (mm) 3470
Total track length (mm) 4260
Track shoe width (mm) 600/800
Total track width (mm) 2990
Track gauge (mm) 2390
Minimum ground clearance (mm) 460
Counterweight ground clearance (mm) 1090
Rear end turning radius (mm) 3120
Scope of work
Maximum digging radius (mm) 10310
The maximum excavation radius of the shutdown surface (mm) is 10140
Maximum digging depth (mm) 7000
Maximum digging height (mm) 9740
Maximum unloading height (mm) 6870
Maximum vertical digging depth (mm) 5990
Maximum effective digging depth (mm) 6520