|
EK 230 Specifications
| Overall Dimensions |
| Transport height, mm |
 with 2.5 m arm |
3 220 |
| with 3.05 m arm |
3 100 |
| Transport length, mm |
| with 2.5 m arm |
9 910 |
| with 3.05 m arm |
9 900 |
| Track width, mm |
600; 700; 800 |
| Undercarriage width, mm |
2 980; 3 080; 3 180 |
| Undercarriage length, mm |
4 250 |
| Distance between tumblers, mm |
3 450 |
| Ground clearance, mm |
450 |
| Track gauge, mm |
2 380 |
| Tail swing radius, mm |
2 940 |
| Height over cab, mm |
2 910 |
| Height to upperstructure, mm |
1 130 |
| Working Ranges |
| |
2.5 arm |
3.05 arm |
| Maximum digging reach, mm |
9 660 |
10 200 |
| Maximum digging height, mm |
9 260 |
9 100 |
| Maximum dumping height, mm |
6 290 |
6 700 |
| Maximum digging depth, mm |
6 380 |
6 970 |
| Maximum bucket digging force, kN |
153 (15,3) |
146 (14,6) |
| Maximum arm digging force, kN |
138 (13,8) |
121 (12,1) |
| Standard bucket nominal capacity, m3 |
1,0 |
1,0 |
| Engine |
| Model |
BF6V2012C |
| Rated horsepower, kW (hp) |
127 (172) |
| No. of cylinders |
6 |
| Cylinder bore, mm |
101 |
| Stroke, mm |
126 |
| Cylinder capacity, litres |
6,057 |
| Swing Gear |
| Swing torque, kNm |
65,3 |
| Swing speed, rpm |
11,0 |
| Track Drive Unit |
| Maximum traction force, kN(tonf) |
205 (20,5) |
| Travel speeds, km/h |
0 - 2,8 - 5,3 |
| Weight and Ground Bearing Pressure |
| Excavator weight, kg |
23 000 |
| Ground bearing pressure, kgf/cm2 |
0,5 |
| Hydraulic System |
| Power hydraulic system |
| Maximum pump capacity, l/min |
2 x 214 |
| Maximum hydraulic system pressure, MPa |
| Attachments circuit |
37,5 |
| Track drive circuit |
31,5 |
| Swing circuit |
22,0 |
| Control hydraulic system |
| Maximum pump capacity, l/min |
22 |
| Maximum pressure, MPa |
3,0 |
| Cylinder bore and stroke, mm |
| boom |
130 x 1 253 |
| arm |
140 x 1 632 |
| bucket |
130 x 1 020 |
| Service Refill Capacities, litres |
| Fuel tank |
430 |
| Engine cooling system |
38 |
| Engine crankcase |
16 |
| Swing gearbox |
6 |
| Travel gearbox (each side) |
3 |
| Hydraulic system (including tank) |
315 |
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