CT230-8C Crawler Excavator:
1. CT230 series excavator is a new model which adopts the features of modern hydraulic excavators, and it can meet various jobs.
2. The CT230 series excavator is designed according to principles of high efficiency, reliable performance, strong power.
3. It adopts originally imported engines and hydraulics. The new technology application on boom/stick/chassis/upper structure/swing system make it more fit for hard jobs such as mining jobs.
4. CT230 series excavators meets the jobs demands such as earthmoving, river clearance, projects construction and especially for large mines.
| Engine |
Travel System |
| Model |
ISUZU 4HK1X |
Travel motors |
KYB, Japan; |
| Type |
Turbocharged, 4 stroke, Direct injection, water cooled, with air-air intercooler |
Support roller quantities |
2×8 |
| Carrier roller quantities |
2×2 |
| No. of cylinder |
4 |
Travel shoes |
2X47 |
| Bore and stroke |
115X125(mm) |
Travel speed |
3.3/5.2(km/h) |
| Displacement |
5.193L |
Drawbar pulling force |
134.8kN |
| Power output |
120kw/2000rpm |
Gradeability |
70%(350) |
| Max. torque |
657N.m/1500rpm |
Track shoe thickness |
10mm |
| Hydraulic System |
Cab & Electrical System |
| Main Pump |
KPM, Japan |
Cab |
Cab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system |
| Type |
axial piston pump |
| Max. discharge flow |
2x230(L/min) |
| Max. discharge pressure |
| Boom, arm and bucket |
31.4/34.3 MPa |
Voltage |
24V |
| Travel circuit |
34.3 MPa |
Batteries |
2X24V |
| Swing circuit |
27.5 MPa |
Battery capacity |
240Ah |
| Control circuit |
3.9 MPa |
Boom, Arm & Bucket |
| Pilot control pump |
Gear type |
Boom cylinder |
Ф120xФ85xS1335-L1870 |
| Main valve |
KYB, Japan |
Arm cylinder |
Ф135xФ95xS1490-L2075 |
| Oil cooler |
Air cooled type |
Bucket cylinder |
Ф115xФ80xS1120- L1680 |
| Swing System |
Refilling Capacity & lubrication |
| Swing motor |
KPM, Japan |
Fuel tank |
410 L |
| Swing motor type |
Axial-piston motor |
Cooling system |
26 L |
| Hydraulic oil released |
Hydraulic oil released |
Engine oil |
22 L |
| Hydraulic disc brake |
Hydraulic disc brake |
Hydraulic oil tank |
195 L Tank Oil Level |
| Swing speed |
10.5r/min |
295 L Hydraulic System |
| Bucket |
| Type |
Backhoe bucket |
| Bucket capacity |
1.1 m3 (SAE) |
| Bucket capacity scope |
0.92-1.10 m3 |
| Number of bucket teeth |
5 |
| Bucket width |
1270 mm |
| Working Ranges |
|
| Boom length |
5700mm |
| A |
Max. digging radius |
9982mm |
| B |
Max. digging depth |
6622mm |
| C |
Max. digging height |
9970mm |
| D |
Max. dumping height |
7000mm |
| E |
Min swing radius |
3203mm |
| F |
Max. vertical wall digging depth |
5900mm |
| G |
Max. digging reach at ground level |
9975mm |
| Digging Force (ISO6015) |
| Arm length |
2925mm |
| A |
Bucket digging force |
139KN |
| B |
Arm digging force |
110KN |
| Overall Dimensions |
| A |
Track grounding length |
3480mm |
I |
Track shoe width |
600mm |
| B |
Track length |
4174mm |
J |
Overall width |
2810mm |
| C |
Counter weight ground clearance |
1075mm |
K |
Overall length |
9650mm |
| D |
Tail swing radius |
2850mm |
L |
Overall height(to top of boom) |
2780mm |
| E |
Overall height(to top of cab) |
3007mm |
M |
Track height |
810mm |
| F |
Revolving frame width |
2736mm |
O |
Ground contact length |
4780mm |
| G |
Min Ground clearance |
465mm |
P |
Track shoe thickness |
10mm |
| H |
Track gauge |
2210mm |
Q |
Distance from swing center to tail |
2850mm |
|
| Operating Weight and Ground Pressure |
| Operating weight includes basic machine; |
| Operating weight |
22100 Kg |
| Ground pressure |
47.1 KPa |
Audited Supplier 
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