Technical specifications
|
Model |
MC285CRM(E) | ||
|
Crane capacity |
t×m |
2. 82t×1. 4m | |
|
Max. Working radius |
m×t |
8. 205m×0. 150t | |
|
Max.. Lifting height (on the ground) |
m |
8. 7m | |
|
Max.. Lifting height (underground) |
m |
-10. 1m (4 falls) | |
|
Winch system |
Hook speed |
m/min |
8. 0m/min (3 layers , 4 falls) |
|
Hoist wire rope |
? ×m |
IWRC 6 X Fi (29) 0/0, ? 7×48. 0m | |
|
Telescoping system |
Type |
Fully automatic 5-section pentagonal telescopic boom | |
|
Boom length |
m |
2. 535~8. 575m | |
|
Boom telescoping stroke / time |
m/sec |
6. 04m/22. 0sec | |
|
Boom hoist system |
Hoist angle / time |
deg/sec |
0~80deg/14. 0sec |
|
Swing system |
swing angle / time |
deg/rpm |
360deg/0. 9rpm |
|
Outrigger |
Type |
1st stage with flexible stay damper, 2nd stage manual pullout hydraulic cylinder direct acting type | |
|
Max. Extended width |
mm |
(Lateral)4, 580× (Front)4, 530× (Rear)3, 810 | |
|
Travel system |
Type |
Hydraulic motor driven , step-less speed changer | |
|
Travel speed |
km/h |
0~2. 20 | |
|
Tandem track roller |
Available | ||
|
Grade ability |
deg |
20. 0 | |
|
Crawler ground lengt × width |
mm |
975×200 | |
|
Ground pressure |
kpa [kgf/cm2] |
47. 8 [0. 49] | |
|
Minimum ground clearance |
mm |
133 | |
|
Engine |
Model |
YANMAR 2TNE68-MB | |
|
Displacement |
L [cc] |
0. 523 [523] | |
|
Rated output |
kw/min-1 [ps/rpm] |
6. 57/2, 600 [9. 0/2, 600] | |
|
Starting method |
Electric starting | ||
|
Fuel / Fuel tank capacity |
L |
Diesel/12. 0 | |
|
Motor (MC285CRME) |
Motor type |
Totally enclosed fan-cooled motor 5. 5kw, 4P, 200V, or 380V | |
|
Starting system |
Inverter system (30Hz-60Hz) | ||
|
Remote |
Type |
Cable remote controller | |
|
control |
Micro-speed mode |
Available | |
|
system |
Outrigger operation |
Available | |
|
Overall length × width ×height |
mm |
2, 715×750×1, 440 (3, 285×750×1, 525 with motor) | |
|
Machine weight |
kg |
1, 720kg (1, 900kg with electric motor) | |
|
Safety device |
Overwind protection, Load indicator, Hydraulic safety valve, Load meter, Wire rope latch, Warning buzzer, Level, Machine body inclination alarm, EMO switch, Moment limiter, Rotary lamp | ||
|
Option |
white rubber track, Single fall hook, 2 falls hook | ||
Total Rated Load Chart (4 falls)
|
Total Rated Load Chart with outrigger extended to maximum | |||||||
|
4. 075m boom |
5. 575m boom |
7. 075m boom |
8. 575m boom | ||||
|
Working Radius（m） |
Total Rated Load（kg） |
Working Radius（m） |
Total Rated Load（kg） |
Working Radius（m） |
Total Rated Load（kg） |
Working Radius（m） |
Total Rated Load（kg） |
|
Less than1. 4 |
2820 |
Less than3. 0 |
1220 |
Less than3. 6 |
820 |
Less than4. 0 |
550 |
|
1. 50 |
2520 |
3. 50 |
970 |
4. 00 |
740 |
4. 50 |
400 |
|
2. 00 |
1920 |
4. 00 |
780 |
4. 50 |
580 |
5. 00 |
340 |
|
2. 50 |
1570 |
4. 50 |
630 |
5. 00 |
480 |
5. 50 |
300 |
|
3. 00 |
1220 |
5. 00 |
530 |
5. 50 |
430 |
6. 00 |
270 |
|
3. 50 |
970 |
5. 205 |
530 |
6. 00 |
380 |
6. 50 |
230 |
|
3. 705 |
920 |
6. 50 |
350 |
7. 00 |
200 | ||
|
6. 705 |
330 |
7. 50 |
180 | ||||
|
8. 00 |
150 | ||||||
|
8. 205 |
150 | ||||||
* The Total Rated Load Chart is based on actual working radius with the bending of boom attributable to load reflected and is shown with the mass of hook (20kg) included.