Adopting the original patent structure design of utility model, the product has the characteristics of short machine length and long boom, and the overall dimension is 9060 * 2530 * 3410.

U-shaped boom and H-shaped outrigger are adopted to optimize the stress design, which can achieve 360 ° Full range of operations, lifting performance beyond the industry with the same tonnage products, flexible movement, easy to enter the narrow site. Suitable for construction, landscaping, loading and unloading of large and small goods.

1. Boom:

U-shaped structure is adopted, the overall shape is beautiful, the arc is too natural, and the layout is reasonable. Four main arms and one auxiliary arm. The boom adopts one-stage oil cylinder and two-stage wire rope.

The length of the basic boom is 8.6m, the maximum lifting torque of the basic boom is 360kn. M, the length of the full extended main boom is 27m (ranking first among the existing similar products), the length of the full extended main boom + auxiliary boom is 33m, and the operation range and lifting height are increased. The maximum lifting height of the full extended main boom is 28m, and the maximum lifting height of the full extended main boom + auxiliary boom is 34.3m. The head of the boom is equipped with a locking hook device, which makes the change of parking space and transfer safe, convenient and fast.

3. Material:

The boom and outrigger are made of Baosteel low alloy high strength steel bs700mc, with high strength and good toughness, providing material guarantee for high performance operation.

4. Legs:

The outrigger adopts H-type structure, four point support, and the outrigger span is larger (4820 mm in longitudinal direction and 5310 mm in transverse direction), which increases the lifting capacity in large range. The outrigger is operated by both sides of the hydraulic valve, which is convenient and simple.

5. Hydraulic system:

The new hydraulic system design (national patent) and power matching make the movements stable and reliable, the mechanical pilot control accurate, efficient and energy-saving. New optimized design of pipeline direction, more reasonable pipeline layout, easy disassembly and maintenance.

The hydraulic system is equipped with balance valve, bidirectional hydraulic lock and electromagnetic relief valve group. The torque limiter is safe and accurate; It provides information about boom length, boom angle, height, working range, rated load and actual load for operators. The maximum lifting capacity is 10 tons. Maximum lifting torque: 9t x 4m, effective volume of hydraulic oil tank (210L).

6. Control system:

The upper mechanical pilot controls the slewing, luffing, main and auxiliary double winch, and the telescopic boom adopts the pedal control, which is convenient and flexible to operate, and can be operated in any combination.

7 chassis:

Dongfeng eq1160gd5dj1 universal chassis is adopted with displacement of 4260, rated power of 103 and engine model yc4e140-56. Engine emission standard -- national five. The maximum allowable total mass is 15800kg

8. Boarding operation room:

Designed according to ergonomics, it is safe and comfortable. It is equipped with super large front windshield and wider operation field. It can be equipped with air conditioner, free camera and display, free professional FM walkie talkie to facilitate safe operation command. It is also equipped with mobile phone charging port, fire extinguisher, etc.