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Volvo EC250D/250DL Crawier Exavator
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EC250D |
EC300D |
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|
Engine |
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Engine |
Volvo |
D7 |
D7 |
|
Max power at |
r/s / r/min |
30/1800 |
30/1800 |
|
Net, ISO 9249/SAE J1349 |
kW / hp |
133/181 |
162/220 |
|
Gross, ISO 14396/SAE J1995 |
kW / hp |
138/188 |
170/231 |
|
Max torque at |
Nm / r/min |
870/1350 |
1080/1350 |
|
No. of cylinders |
|
6 |
6 |
|
Displacement |
l |
7.1 |
7.1 |
|
Bore |
mm |
108 |
108 |
|
Stroke |
mm |
130 |
130 |
|
Electrical system |
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Voltage |
V |
24 |
24 |
|
Battery capacity |
V / Ah |
2 x 12 / 200 |
2 x 12 / 200 |
|
Alternator |
V / Ah |
28 / 80 |
28 / 80 |
|
Start motor |
V / kW |
24 / 5.5 |
24 / 5.5 |
|
Swing system |
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Max. slew speed |
r/min |
11.9 |
10.7 |
|
Max. slew torque |
kNm |
91.6 |
110.9 |
|
Drive |
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|
Max. travel speed (low/high) |
km/h |
3.5/5.5 |
3.4/5.4 |
|
Max. dr |
kN |
217 |
247 |
|
Gradeability |
° |
35 |
35 |
|
Undercarriage |
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|
EC250DL |
EC300DL |
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Track pads |
|
2 x 51 |
2 x 50 |
|
Link pitch |
|
190 |
203 |
|
Shoe width, triple grouser |
|
600/700/800/900 |
600/700/800/900 |
|
Shoe width, triple grouser (HD) |
|
/ |
600 |
|
Shoe width, double grouser |
|
700 |
700 |
|
Bottom rollers |
|
2 x 9 |
2 x 9 |
|
Top rollers |
|
2 x 2 |
2 x 2 |
|
EC250DLR |
EC300DLR |
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|
Track pads |
|
2 x 51 |
2 x 50 |
|
Link pitch |
|
190 |
203 |
|
Shoe width, triple grouser |
|
600/800/900 |
600/800/900 |
|
Shoe width, triple grouser (HD) |
|
/ |
600 |
|
Shoe width, double grouser |
|
700 |
/ |
|
Bottom rollers |
|
2 x 9 |
2 x 9 |
|
Top rollers |
|
2 x 2 |
2 x 2 |
|
EC250D |
EC300D |
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Hydraulic system |
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Main pump, Type 2 x variable displacement axial piston pumps |
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Maximum flow |
l/min |
2 x 240 |
2 x 263 |
|
Pilot pump, Type Gear pump |
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Maximum flow |
l/min |
1 x 18 |
1 x 18 |
|
Relief valve setting |
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Implement |
MPa |
|
33.3/36.3 |
|
Travel circuit |
MPa |
|
36.3 |
|
Slew circuit |
MPa |
|
27.9 |
|
Pilot circuit |
MPa |
|
3.9 |
|
Hydraulic cylinders |
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|
Mono boom |
|
2 |
2 |
|
Bore x Stroke |
φx mm |
135 x 1 345 |
140 x 1 480 |
|
2 piece boom |
|
1 |
1 |
|
Bore x Stroke |
φx mm |
160 x 1 230 |
170 x 1 300 |
|
Arm |
|
1 |
1 |
|
Bore x Stroke |
φx mm |
140 x 1 665 |
150 x 1 745 |
|
Bucket |
|
1 |
1 |
|
Bore x Stroke |
φx mm |
130 x 1 150 |
140 x 1 140 |
|
Bucket for long reach |
|
1 |
1 |
|
Bore x Stroke |
φx mm |
100 x 865 |
100 x 865 |
|
Service refll capacities |
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Fuel tank |
l |
470 |
470 |
|
Hydraulic system, total |
l |
400 |
400 |
|
Hydraulic tank |
l |
195 |
195 |
|
Engine oil |
l |
32 |
32 |
|
Engine coolant |
l |
41 |
41 |
|
Swing reduction unit |
l |
5.9 |
6 |
|
Travel reduction unit |
l |
2 x 5.0 |
2 x 6.8 |
|
Sound Level |
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Sound level in cab according to ISO 6396 |
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|
LpA |
dB(A) |
71 |
71 |
|
External sound level according to ISO 6395 and EU Noise |
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Directive (2000/14/EC) and 474-1:2006 +A1:2009 |
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|
LwA |
dB(A) |
104 |
105 |
Beijing RNOMAC Jingcheng Heavy Equipment Co., Ltd
Add：Room 1206, HongTai Building，Block 1, No.2, Beijing Nan Zhan Road, Fengtai District, Beijing
Zip code：100069
Tel：0086-10-87245180
Fax：0086-10-87245180
Mailbox：sales@bj-rnomac.com