Engine:Cummins 6BTAA5.9-C
Hydraulic pump: Gross power adjustment + variable power + negative flow control
SW230 Excavator
Engine here working mode, high power H, standard power S, low power L t.The design of each mode match their speed and system flow , the electronic control system provides highest efficiency and least consumption.
Engine:Cummins 6BTAA5.9-C
Hydraulic pump Gross power adjustment + variable power + negative flow control
Travel motor:2 x variable piston motor&1 x quantitative piston motor
SW230 SPECIFICATION
NO. |
DESCRIPTION |
SPECIFICATON |
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Main machine |
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(1) |
Working weight |
23800kg |
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(2) |
Bucket capacity |
1.1M3 |
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(3) |
Track width |
600mm/800mm |
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(6) |
Working range |
Max. working radius |
10360mm |
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Max. digging depth |
6930mm |
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Max. vertical digging depth |
6320mm |
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Max. digging height |
9730mm |
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Max. dumping height |
6810mm |
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Min. swing radius |
3920mm |
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(7) |
Performance |
Ground pressure |
45.3Kpa/35.6Kpa |
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Swing speed |
12r/min |
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Travelling speed high/low |
5.5/3.5km/h |
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Grade ability |
35° |
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Noise inside the cab |
≤80db(A) |
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Fuel tank |
340L |
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(5) |
Engine |
Company |
Cummins 6BTA5.9-C |
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Type |
6 cylinder, inline, turbocharged |
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Rated horsepower |
125KW/2100rpm |
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Bore-stroke |
102*120mm |
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Displacement |
5.9L |
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Min. fuel consumption |
≤228g/kw.h |
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Max. torque /revolution |
651Nm/1500rpm |
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(6) |
Main hydraulic pump |
Method of power adjustment |
Gross power adjustment + variable power + negative flow control |
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Pump Type |
2*variable flow axial piston pump+1 gear pump |
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Rated pressure |
29.4/31.4Mpa |
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Max. delivery |
228*2L/min |
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(8) |
Travel motor |
Type |
2 x variable piston motor&1 x quantitative piston motor |
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Rated pressure |
34.81MPa |
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Max. delivery |
134.7cc/rev (max) |
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(9) |
The pressure of hydraulic control system |
Working part |
31.4Mpa |
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Traveling part |
31.4Mpa |
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Hydraulic oil tank |
180L |
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Hydraulic oil filter |
Double filter in the tank |
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(10) |
Swing system |
Swing speed |
12RPM |
|
Type |
constant closed disc type brake with buffer function |