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2019 Heavy-Duty Dongfeng Chassis Truck Crane bridge erection For Tanzania

2019 Heavy-Duty Dongfeng Chassis Truck Crane bridge erection For Tanzania

Product Attributes :

Performance characteristics:

Well-configured and stable in performance

Stable transmission: Equipped with a 6-speed gearbox, the gear shifting is smooth. It can switch gears according to different driving and hoisting requirements, improving fuel economy and vehicle performance. Equipped with an 8-ton inclined shaft winch and an 8-ton reducer, it ensures stability and reliability during the hoisting process. The 8-ton slewing bearing provides a powerful slewing torque, supporting the flexible rotation of the boom in the horizontal plane. The boom is mostly a 5-meter 7-section boom with a maximum length of 30 meters. This design enables the boom to extend and retract flexibly, meeting various hoisting requirements.

Equipped with an engine of 132 to 150 horsepower, the power output can meet the complex and heavy hoisting requirements. For instance, a 136-horsepower engine can provide sufficient power for vehicle operation and hoisting operations. The vehicle is available in different configurations such as 5 tons and 8 tons, indicating its strong hoisting capacity and being suitable for various hoisting scenarios, including urban construction, industrial manufacturing, bridge construction, and emergency rescue.

It adopts a double-layer through-body large frame design, featuring a stable structure and strong load-bearing capacity. The thickened leaf springs offer excellent suspension performance, ensuring the stability and comfort of the vehicle in various road conditions.

Overall dimensions: The length is generally 5.9-5.99 meters, the width 1.9-1.93 meters, and the height 2.85-2.9 meters. These dimensions enable the truck crane to have better passability when traveling in cities and on roads.

Product Description

About Heavy-Duty Dongfeng Chassis Truck Crane

Performance parameters

6-speed gearbox

8-ton inclined shaft winch

8-ton reducer

8-ton slewing bearing

136 horsepower

5-meter 7-section arm, large arm |30 meters

The vehicle is equipped with an 8-ton configuration

Double-layer full-body large frame design |5.99 meters ×1.93 meters ×2.85 meters

In order to ensure that our quality can reassure and satisfy customers

We will conduct a detailed inspection of each crane to ensure that each crane is in good working condition

System inspection items and requirements

Engine inspection requirements: Cold start, successful ignition at the first attempt, smooth idle speed without black smoke, no emulsification on the oil dipstick (normal water resistance); There are no signs of disassembly on the cylinder head screw and the Angle screw. There is no oil leakage or abnormal noise from the turbocharger

2. Appearance inspection requirements: There should be no welding, touchdown painting or deformation marks on the load-bearing parts such as the main beam, outriggers and turntables. The original factory paint surface under the sealing strips of the door and window frames should be intact. There are no scratch marks on the chromium plating layer of the hydraulic cylinder.

3. Safety device test: Height limiter: When the hook is raised to the limit position and triggered, there will be audible and visual alarms in the cab

Three-turn protector: When the steel wire rope is released until only three turns remain, the system automatically locks (anti-disengagement cylinder).

Level: When adjusting the base, observe the position of the bubbles. The level is normal

4. Inspection requirements for the hydraulic system: Observe the fluctuations of the pressure gauge under no-load and full-load conditions respectively, and there should be no abnormal shaking. Take a hydraulic oil sample to check its cleanliness and find no abnormal impurities.

5. Structural system inspection requirements: There should be no cracks or weld repairs at the hinge points of the large and small arms, the box bodies of the outriggers and other force-bearing points. The slewing bearing started and rotated without abnormal noise. After stopping, the radial clearance was measured to be less than 3mm, and the wiring harness was wrapped completely.