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RT55E
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Product Introduction
RT55E has been approved by CE in Europe. The product is equipped with two-axle loading chassis and has two types of driving model, four types of turning models and back-and-forward driving function. The product has five sections of quadrangular great circle main doom, H-type outrigger as well as combined self-removal and installation counterweight. It has three types of operation models such as operation with the support of outrigger, operation with the support of tire and hanging when driving. It is widely used in oil field, mine, road and bridge construction, warehousing base and other construction sites.
Product Advantage
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.
Technical Parameters
| Item | Unit | RT55E |
| Overall length | mm | 12032 |
| Overall width | mm | 2980 |
| Overall height | mm | 3530 |
| Weight | ||
| Total weight in travel | kg | 38500 |
| Power | ||
| Engine rated power | kW/(r/min) | 149 |
| Engine rated torque | N.m/(r/min) | 679 |
| Travel | ||
| Max. travel speed | km/h | 25 |
| Min. turning diameter | m | 11.4 |
| Min. ground clearance | mm | 460 |
| Approach angle | ° | 25.8 |
| Departure angle | ° | 21.8 |
| Max. grade ability | % | 55 |
| Fuel consumption for 100km | L | - |
| Main performance | ||
| Max. rated total lifting capacity | t | 55 |
| Min. rated working radius | m | 2.5 |
| Turning radius at turntable tail | m | 4.09 |
| Max. lifting torque | kN.m | 1690 |
| Full-extend boom | m | 9.9 |
| Full-extend boom+jib | m | 37.9 |
| Boom length | m | 53 |
| Working speed | ||
| Boom lifting time | s | 140 |
| Boom full extension time | s | 130 |
| Max. swing speed | r/min | - |
| Max. speed of main winch (single rope) | m/min | - |
| Max. speed of aux. winch (single rope) | m/min | 2 |
Product Uses
1. Oilfield Operations
The RT55E, equipped with all-wheel drive and off-road capabilities, can maneuver flexibly in the complex terrain of oilfields, efficiently completing tasks such as oil extraction equipment installation and pipeline laying. Its corrosion-resistant design and stable hydraulic system ensure reliable performance in harsh oilfield environments.
2. Mining Construction
In open-pit mining areas, this model can quickly transport mining equipment and repair heavy machinery. Its reinforced chassis and rollover protection frame design ensure safe operation on rugged mountain roads, enhancing mining operational efficiency.
3. Road Construction
Suitable for tasks such as lifting precast bridge components and installing traffic signs in highway construction. It offers flexible and efficient site relocation.
4. Bridge Maintenance
In bridge maintenance, it can precisely perform high-altitude operations such as bearing replacement and steel beam installation. The intelligent torque limitation system and multi-mode control ensure safe and stable lifting in narrow spaces.
Product Operate Guide
1. Work is only permitted in winds of up to Level 5 (wind speed 14.1 m/s, wind pressure 125 N/m²).
2. Before lifting, the operator must understand the weight of the object and the work area
and select the appropriate operating conditions. It is strictly prohibited to exceed the values in the table. When the boom angle and boom length are between two adjacent values, the smaller of the two values should be used to determine the lifting operation.
3. Operations should be conducted within the main boom angle range. Even when unloaded, the main boom angle should not
be outside the range to prevent the entire machine from overturning.
FAQ
1. WHO ARE WE?
XUZHOU SHANGHENG ENGINEERING MACHINERY CO.,LTD is a leading construction machinery exporter,located in Xuzhou city,Jiangsu province where Xuzhou Construction Machinery Group Inc in. We have the domestic agency rights of them more than 10years,based on the advantage of them,we also estabish long-time business with other famous brands.
2. HOW IS YOUR PRICE COMPARED WITH MANUFACTURERS/FACTORIES?
We work as the leading dealers of various leading China construction machinery manufacturers/ factories, and are constantly treated with best dealership price. From numerous comparison and feedbacks from clients, our price is more competitive than the price from manufacturers/factories.
3. HOW IS YOUR DELIVERY TIME?
In general circumstance, we can have an immediate delivery of regular machines for our clients within 7 days, because we have a variety of resources to check machines in stock, locally and nation widely, and to receive machines in timely manner. But for manufacturers/factories, it will take more than 30 days to produce the ordered machine.
4. HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
Our team is consisted of a group of diligent and dynamic people, working 247 to respond client inquiries and questions all the time Most problems can be solved within 4 hours while manufacturers/factories will take much longer to give response.
5. WHICH PAYMENT TERMS CAN YOU ACCEPT?
Normally we can work on T/T term or L/ term, sometime DP term.
1)On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment, or against the copy of original B/L for long-term cooperating client.
2)On L/C term, a 100% irrevocable L/ C without "soft clauses"from an international recognized bank can be accepted. Please seek the advice from the individual sales manager whom you work with.
6. WHAT SERVICES CAN WE PROVIDE?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese
7. WHAT PRODUCTS YOU CAN GET FROM US?
Our main products including,wheel loader,backhoe loader,truck crane,crawler crane,tower crane,road roller,motor
grader,excavator,bulldozer,forklift,dump truck,trailer,tractor truck,special vehicle ,Marine Machinery and all of their spare parts.
