The telescopic crane has many characteristics, such as compact structure, easy operation, and strong lifting capacity. It adopts advanced technology and design to ensure the high efficiency and safety of lifting operations. Its stability and reliability also enable it to operate stably in various complex working environments.
The lifting capacity of 4 tons and the maximum lifting height of 30 meters constitute the fundamental performance metrics for marine cranes, directly mirroring their load-bearing capabilities and operational reach. The lifting capacity refers to the maximum weight the crane can safely hoist, whereas the lifting height denotes the maximum vertical distance from the crane's support surface (e.g., the deck) to the center of the hook's mouth.
In terms of advantages, the telescopic crane can greatly improve work efficiency and reduce the intensity of manual labor. It can adapt to the needs of different sites and working conditions and has a wide range of applicability. In practical applications, the telescopic crane is widely used in fields such as construction, port handling, and logistics transportation, playing an important role. It can quickly and accurately complete the lifting task of heavy objects, providing strong support for the production and construction of various industries.
| TECHNICAL PARAMETERS |
| 1 |
(SWL) |
4T@30m |
| 2 |
(MAX. WORKING RADIUS) |
30m |
| 3 |
(MIN. WORKING RADIUS) |
3.5m |
| 4 |
(HOISTING SPEED) |
0~12m/min |
| 5 |
(HOISTING HEIGHT) |
25m |
| 6 |
(SLEWING SPEED) |
~0.6r/min |
| 7 |
(SLEWING ANGLE) |
360° |
| 8 |
(LUFFING TIME) |
~75S |
| 9 |
(WORKING CONDITION) |
|
| 10 |
(TRIM) |
≤2° |
| (HEEL) |
≤5° |
| (ELEC-MOTOR POWER) |
Y250M-4-H |
| (POWER) |
55kW |
| (SPEED) |
1780r/min |
| (POWER RESOURCE) |
AC440V/60HZ |
| (PROTECT CLASS) |
IP44 |
| (INSUKATE CLASS) |
F |
| (WORKING TYPE) |
S1 |
- Quality Assurance
For the crane main conponents, we are using the world or China reputed brand,Each items have CE/ISO certificates and the quality is reliable.
- Custom Lifting Solutions
We can meet clients' specific requirements, for example, it is avaliable to use the designated motor, reducer, bearing and other brands by customers. For non-standard customization, we have more practice experience than any other suppliers.
- After-Sales Service
On site installation
Crane maintenance
Spare parts service
- Modular design to adapt to various needs
Firm structure, standardized production and modular design can meet the various needs of customers.
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: How to pack and transport?
A: Nude with safty protection, only crane can be packed into containers for shipment.
And the pedestal crane can be deliveried with ro-ro ship.
3: How long is the delivery time??
A: 35 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: one unit. For customized products, the MOQ can be Negotiated.
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