Heavy duty wrecker truck crane with the opportunity to enhance the vehicle is not much, generally used for uneven roads or obstacles on the ground. Its working procedures mainly include
the following aspects:
1, select the parking lot. When the wrecker arrives at the scene of the accident should be the scene of the first survey, selected the main car parked points and accident car
hanging open space should try to choose a more flat place for parking. At the same time to be estimated by the crane when the actual lifting of the weight, observe whether the
crane crane crane within the scope of work, as far as possible so that the main car near the crane. The distance between the crane and the crane shall be taken into
consideration when selecting the stopping point, including the space covered by the maximum telescopic stroke, the inclination angle and the horizontal radius of rotation of the
boom under the premise of satisfying the lifting weight, and removing or avoiding the space required for the rotation of the crane Special measures such as avoidance or power
failure are taken for obstructions that can not be removed such as air cables which may be touched.
2, the wrecker into the parking point, hanging neutral, pull handbrake, linked to the second gear, so that power take over. Operation, control the left and right outrigger legs
(behind the leg about two stop pin must be pinned to prevent external force to retreat dangerous), so that the wheel from the ground about 20 ~ 50mm. If the outrigger floor is
soft, add a sleeper to the plug.
3, clean up the towed vehicles. Accidents The car is not allowed to stop, the car cargo and may affect the lifting of the object should be unloaded to reduce weight, the lifting
of the weight control in the specified range, while reducing the impact of objects on the body Possibility of danger.
4, select the crane hook in the accident where the car hook, hook or lanyard requirements must have sufficient strength to withstand the weight of the vehicle itself.
5, take out the rotating hanger stop pin, rotating wrecker crane to be crane direction, elongated boom so that the top of the crane in the crane is the center of gravity
(estimated) above the vertical, lay down the steel cable ready to hang by the crane. Before hanging and in progress to connect a good connector, do not allow wire rope twisted.
Operation Contraction of the cable height, to be hanging objects balance, uniform rise in order to prevent rollover, when the accident vehicle to a certain height lifting, the
rotating boom to empty to lay down. The crane is not allowed to extend or retract during the entire lifting process. In the rotation process, we must pay close attention to
whether the main car stays to support the subsidence situation and found that subsidence should be stopped immediately when the operation.
6, the boom can be lifted from a very high point after the lifting of heavy objects, this time must not too much unilateral load and make the vehicle center of gravity out of
the safe range, in particular, should pay attention to the rotating boom and wrecker longitudinal center Line at right angles to the state of the state, very easy to load weight
is too large and the wrecker truck overturning. Generally can control crane lifting capacity curve to determine or determine the crane at the time of the force to allow the state.
7, when the completion of the lifting work, the boom should be fully retracted to reduce the home rotation and lock the rotating seat, reel cable reel should be neatly arranged.
In the contraction of the cable, pay attention to the end of the hook pulley is coming to an end when the control handle, do not damage the equipment to pull off the cable or
cable bursting wounding. And then all the legs back to reset.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr. Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +8613886881673
Tel: +(00)867223229933
the following aspects:
1, select the parking lot. When the wrecker arrives at the scene of the accident should be the scene of the first survey, selected the main car parked points and accident car
hanging open space should try to choose a more flat place for parking. At the same time to be estimated by the crane when the actual lifting of the weight, observe whether the
crane crane crane within the scope of work, as far as possible so that the main car near the crane. The distance between the crane and the crane shall be taken into
consideration when selecting the stopping point, including the space covered by the maximum telescopic stroke, the inclination angle and the horizontal radius of rotation of the
boom under the premise of satisfying the lifting weight, and removing or avoiding the space required for the rotation of the crane Special measures such as avoidance or power
failure are taken for obstructions that can not be removed such as air cables which may be touched.
2, the wrecker into the parking point, hanging neutral, pull handbrake, linked to the second gear, so that power take over. Operation, control the left and right outrigger legs
(behind the leg about two stop pin must be pinned to prevent external force to retreat dangerous), so that the wheel from the ground about 20 ~ 50mm. If the outrigger floor is
soft, add a sleeper to the plug.
3, clean up the towed vehicles. Accidents The car is not allowed to stop, the car cargo and may affect the lifting of the object should be unloaded to reduce weight, the lifting
of the weight control in the specified range, while reducing the impact of objects on the body Possibility of danger.
4, select the crane hook in the accident where the car hook, hook or lanyard requirements must have sufficient strength to withstand the weight of the vehicle itself.
5, take out the rotating hanger stop pin, rotating wrecker crane to be crane direction, elongated boom so that the top of the crane in the crane is the center of gravity
(estimated) above the vertical, lay down the steel cable ready to hang by the crane. Before hanging and in progress to connect a good connector, do not allow wire rope twisted.
Operation Contraction of the cable height, to be hanging objects balance, uniform rise in order to prevent rollover, when the accident vehicle to a certain height lifting, the
rotating boom to empty to lay down. The crane is not allowed to extend or retract during the entire lifting process. In the rotation process, we must pay close attention to
whether the main car stays to support the subsidence situation and found that subsidence should be stopped immediately when the operation.
6, the boom can be lifted from a very high point after the lifting of heavy objects, this time must not too much unilateral load and make the vehicle center of gravity out of
the safe range, in particular, should pay attention to the rotating boom and wrecker longitudinal center Line at right angles to the state of the state, very easy to load weight
is too large and the wrecker truck overturning. Generally can control crane lifting capacity curve to determine or determine the crane at the time of the force to allow the state.
7, when the completion of the lifting work, the boom should be fully retracted to reduce the home rotation and lock the rotating seat, reel cable reel should be neatly arranged.
In the contraction of the cable, pay attention to the end of the hook pulley is coming to an end when the control handle, do not damage the equipment to pull off the cable or
cable bursting wounding. And then all the legs back to reset.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr. Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +8613886881673
Tel: +(00)867223229933
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