Audited Supplier
The Ztc250V552 truck crane, which is developed independently to adapt to the market demands, is a new-generation and high-performance product integrating our company many years' manufacturing experience with advanced technologies. Its performances such as lifting height, boom length, working speed and lifting capacity have achieved advanced international level.
The truck crane, with a spacious cab and compact decoration, adopts a full slewing system, 4-section telescopic boom sections, hydraulic proportional control system and self-made full-width special purpose chassis with three axles. The 6×4 drive provides the crane with good driving performance and flexible steering. The engine complies with the National Stage III emission standard.
The system with the latest load feedback hydraulic operated proportional directional control valve and quadruple gear pump, and the safety devices fitted in hydraulic systems, such as relief valve, balance valve, hydraulic lock and brake valve etc., prevents the oil line from overloading and the accidents caused by oil pipe breakage and makes full use of the working capacity of each actuating mechanism. Thus the reliability and safety of the crane are increased.
The safety devices such as load moment limiter, and the complete lighting system equipped in the crane ensure your safety during operation and are convenient for night work.
Item | Value | Remarks | |
Working performance | Max. rated lifting capacitykg | 25000 | |
Max. load moment of basic boom kN.m | 980 | ||
Max. load moment of max. boom lengthkN.m | 573 | ||
Max. lifting height of basic boom m | 11.5 | ||
Max. lifting height of boom m | 33.8 | Deformation of the boom is not taken into consideration. | |
Max. lifting height of jib m | 41.6 | ||
Working speed | Max. hoist rope speed (main winch) m/min | 120 | At 4th layer |
Max. hoist rope speed(auxiliary winch) m/min | 100 | At 2nd layer | |
Boom derricking times | 40 | ||
Boom extending times | 60 | ||
Slewing speed r/min | 0~2.2 | ||
Traveling specifications | Max. traveling speed km/h | 78 | |
Max. gradeability % | 37 | ||
Min. turning diameter m | ≤22 | ||
Min. ground clearance mm | 220 | ||
Limits for exhaust pollutants and smoke | Meet with related standards | GB3847-2005 GB17691-2005 (National stage III) | |
Oil consumption per hundred kilometers L | 45 | ||
1. HOW IS YOUR PRICE COMPARED WITH MANUFACTURERS OR FACTORIES?
we work as the leading dealers of various leading China construction machinery manufacture/I factories, and are constantly treated with best dealership price. From numerous comparison and feedback from clients, our prices is more competitive than the price from manufacturers/ factories.
2. 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/ I factories, It will take more than 30 days to produce the ordered machine.
3. HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
Our team is consisted of a group of diligent and dynamic people, working 24hrs/ 7days to respond client ,inquiries and questions all the time. Most problems can be solved within 8 hours while manufacturers/factories will take much longer to give response.
4. HOW LONG WILL YOUR PRICE BE VALID?
we are a tender and friendly supplier, never greedy on windfall profit. Basically, our price remains stable through the year. We only adjust our price based on two situations: (1) The rate of USD: RMB varies significantly according to the international currency exchange rates, (2) Manufacturers/ factories adjusted the machine price, because of the increasing labor cost and raw material cost.
5. WHAT LOGISTICS WAYS YOU CAN WORK FOR SHIPMENT?
we can ship construction machinery by various transportation tools.
(1) For 80% of our shipment, the machine will go by sea, to all main continents such as Africa, South America, Middle East, Oceania and Southeast Asia etc., either by container or RoRo / Bulk shipment.
(2) For inland neighbourhood countries of China, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan Turkmenistan etc., we can send machines by road or railway.
(3) For light spare parts in urgent demand, we can send it by international courier service, such as DHL, TNT, UPS, or Fedex
