Guoduolika one for two wreckers

Dongfeng Dollyka one-to-two wrecker loading configuration: Dongfeng Tianjing flat-panel one-two wrecker, the flat plate length of 7 meters, width of 2.5 meters, the plate can use four thick tread plates or new one-time forming stamping plate. 6 tons tops, equipped with hydraulic winch 5 tons, 25 meters steel wire rope, double side linkage operation, pair of auxiliary wheel trolleys, pair of tow forks, pair of seven-word forks, pair of square sleeves, one set of car tools, bundled With 4 sets, two work lights, with yellow LED long row electronic police lights. Our company's wrecker adopts advanced foreign product technology and production technology, all imported hydraulic parts for seals, new anti-skid plates, reinforced beams, enhanced load-bearing capacity, more stable during the trailer process, and the platform loading surface is stamped with die. Strong endurance and no deformation, our company has a nationwide after-sales service site to ensure that the home, you can rest assured to buy. (Optional with imported multi-way valve, fork, fork, chain hook, wire tire, hand washing box, LED long row of police lights, etc., optional full floor type need to increase the price.)

Wrecker maintenance knowledge:

Thermostat

If the thermostat is blindly removed due to high engine temperature, the coolant can only be subjected to large cycles, and the cooling intensity cannot be adjusted. It is difficult to ensure that the engine operates at a suitable temperature, and the engine is often operated at a low temperature, resulting in a decrease in engine power. The wear is accelerated and the fuel consumption is increased. If the engine temperature is still high after the engine thermostat has been repaired or replaced, the other parts of the cooling system should be inspected and the thermostat cannot be removed.

        Temperature adjustment

Some people think that the engine temperature is not high or low when driving. In fact, when the engine temperature is low, the danger is also great. It should be driven according to the normal temperature specified in the car's instruction manual to ensure the service life of the engine.

Water pump fan

The tighter the belt, the better. Too tight a belt will not only lengthen or break it, shorten the service life of the belt, but also cause excessive deformation of the generator shaft and pump shaft and early damage of the bearing due to excessive pulling force. The tightness of the automobile engine fan belt should meet the technical requirements. Generally, the deflection of the normal belt assembly is 10-15mm.

Idle speed

When the temperature is raised by idle speed, the oil pump can not press the lubricating oil into the lubricating surface quickly, and the oil pressure is low, so that the moving parts of the engine work under dry friction or semi-dry friction; the fuel is low temperature Poor atomization causes unburned fuel to enter the crankcase and wash away the oil film on the cylinder wall, which also accelerates the wear of the machine. Therefore, after the engine is started for a few seconds, the application speeds up quickly and improves the lubrication condition of the engine.

Roasted oil sole

Bake the oil bottom with a blowtorch in winter, which not only causes chemical changes in the additives in the oil, but also loses the original performance. It also causes the oil to gel and the oil bottom to deform, which is easy to cause fire. The best practice is to use the right oil according to the lowest temperature in the local winter. where possible, it is best to park the vehicle in a garage with insulation.