| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 1 Year |
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Audited Supplier Audited by an independent third-party inspection agency
RT55E is suitable for lifting operation in oilfields, mines, road and bridge construction, etc.
1. Energy-saving and environment friendly
* Specialized energy-saving hydraulic system.
* The torque converter with lockout function has features of large torque at low speeds and high efficiency at high speeds.
* Elevating control system for freefall, without additional power needed.
2. High mobility and efficiency
* Two driving types of 4×2 and 4×4 are adopted with forwards and backwards driving function.
* Four steering modes are adopted, and the min. turning radius is 5.7m with better job site adaptability.
3. Powerful lifting capacity
* Developed jointly by Chinese and German engineers, with advanced design concept.
* 5-section boom of 38.2m and jib of 17m with wide operation range.
|
Item |
Unit |
||
|
Dimensions |
Overall length |
12100 |
mm |
|
Overall width |
2980 |
mm |
|
|
Overall height |
3530 |
mm |
|
|
Weighet |
Dead weight in travel state |
38500 |
kg |
|
1st axle |
17750 |
kg |
|
|
2nd axle |
20750 |
kg |
|
|
Power |
engine model |
QSB6.7 |
|
|
engine rated output |
149/2100 |
KW/(r/min) |
|
|
engine rated torque |
740/1500 |
N.m/(r/min) |
|
|
Travel |
speed |
≥35 |
km/h |
|
Min.turning diameter |
≤5.5 |
m |
|
|
Min.ground clearance |
460 |
mm |
|
|
Approch angle |
25.8 |
° |
|
|
Departure angle |
21.8 |
° |
|
|
Max.gradeability |
≥55 |
% |
|
|
Lifting Performance |
Max.total rated lifting load |
50 |
t |
|
Min.rated working radius |
3 |
m |
|
|
Turning radius at swing table tail |
4090 |
mm |
|
|
Base boom amx.load moment |
1690 |
kn.m |
|
|
Base boom |
10.3 |
m |
|
|
Full-extended boom |
38.2 |
m |
|
|
Full-extended boom+Jib |
55 |
m |
|
|
Outrigger longitudinal distance span |
7 |
m |
|
|
Outrigger lateral distance span |
7.0/5.8 |
m |
|
|
Working speed |
Boom elevating time |
≤80 |
s |
|
Boom telescoping time |
≤120 |
s |
|
|
Max.swing speed |
≥2.0 |
r/min |
|
|
Main winch max. speed(on load) |
≥125 |
m/min |
|
|
Auxiliary winch max. speed(on load) |
≥125 |
m/min |
|
KOMATCO international is a leading Chinese construction machinery exporter, located in the downtown of
Zhengzhou City.We not only make more interational customers know and approbate our products but also gradually build up frendships with construction machinery customers all over the world.
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