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Model No.: 4686602002
Sany Truck Crane Parts Heigh Limit Switch 4686602002
Heigh Limit Switch 4686602002 is fitting on SANY 50T Crane Trucks . This Heigh Limit Switch is made in Xuzhou city China . The brand is hirschmann. Crane height limiter, generally installed in the head of the lifting arm, when the hook slide to the limit position, then lift the lever.Lower limit switch, cut off the circuit to stop, and then close the switch, the hook can only fall. When the lifting weight reaches the maximum lifting height, the height limiter should sound alarm or automatically cut off the power source in the lifting direction. The limit switch of the height limit device should work reliably and be able to prevent rain and moisture. The tension box of the wire should maintain a certain tension force.Pull wire shall not be tightened or loose.
QY25K QY25K-I QY25K-II Heigh Limit Switch 803600746
Spare parts for xcmg wheel loader -Height limit switch 4686602002 AC11 IP67 803600746
Tower crane must have lifting weight limiter, torque limiter, height limiter, travel limiter, amplitude limiter and so on.
Lifting weight limiter: also known as overload limiter, is a kind of safety device that can make the crane not overload operation, when the lifting weight exceeds the rated lifting weight, it can automatically cut off the power supply of lifting mechanism to stop or send an alarm.Lifting restrictions have mechanical and electronic type of two.
Torque limiter: for luffing crane, a certain range is only allowed to lift a certain amount of weight, if overweight, the crane will have the risk of tipping.Torque limiter is a kind of protection device developed according to this characteristic.In a certain range, if the lifting object exceeds its corresponding weight, the circuit will be cut off, so that lifting can not be carried out, to ensure the stability of the crane.Torque limiter has three types: mechanical type, electronic type and compound type.
Height limiter: also called hook height limiter.It is usually mounted on the head of the lifting arm, and when the hook slides up to the limit position, it will lift the lever.Lower limit switch, cut off the circuit to stop, and then close the switch, the hook can only fall.
Travel limiter: a safety device that prevents a crane from crashing or traveling within certain limits.It is generally installed in the inside of the active trolley, mainly to install a toggle switch.In addition, a fixed limit position baffle is installed at the end of the track (at the limited position of operation). When the tower crane runs to this position, the limit baffle is to touch the lever of the travel switch, cut off the power supply to control walking, and the tower crane can only run in the opposite direction when closing the gate.
Amplitude limiter: also known as amplitude limiter or amplitude indicator, the general boom crane crane crane is hung with an amplitude indicator.It consists of a fixed circular indicator plate with a plumb movable pointer in the center of the plate.When changing amplitude, the pointer indicates the rated starting weight under various amplitudes.When the arm runs to the upper and lower limit positions, lower limit switches are respectively applied to cut off the main control circuit and stop the amplitude transformer motor to reach the limit function.
Jining Kunpeng Construction Machinery Equipment Co., Ltd. was established in 2013 with a registered capital of 200 million yuan, the existing staff of 36 people, is engaged in engineering machinery products and accessories, specialized companies, with independentimport and export rights. The main agent of Komatsu excavators and bulldozer , shantui bulldozer electrical products, Donaldson air filter products; Japanese (Mitshubishi, Komatsu, Isuzu, Kubota, Yanmar ) engine machine and spare parts; Cummins, Deutz diesel engine spare parts, Marine and generator diesel engine spare parts, On firewood, Weichai, large diesel engine accessories; selling well-known brands hydraulic pumps, motors, hydraulic valves. Companies and domestic excavator manufacturing plant (Sany, Lianzhong Branch, Hill redevelopment machine, SDLG, Strong Construction Machinery Co., Ltd., Foton Lovol, Shandong liShide) in close cooperation, has successfully supportingJapanese electronics products, Donaldson air filter, excavator cab, mufflers, Danfoss Auto products, DSE, COMAP, WOODWARD CONTROLLER and other products, with high quality products and perfect after-sales service, won the manufacturers of high praise.
Our company advantage products
We Can Supplied Diesel Engine Parts :
Diesel Engines: Cummins diesel engine, Weichai diesel engine, Shangchai diesel engine, komatsu diesel engine, Yanmar diesel engine.
Engine parts: Cummins engine part, Deutz engine part, Volvo engine part, Caterpiller engine part, kubota engine part, Yanmar engine part, Isuzu engine part, Mitsubishi engine part, Perkins engine part, komatsu engine part, Wechai engine part, Shangchai engine part, Yuchai engine part.
Bulldozer parts: Shantui bulldozer part, Shanghai pengpu bulldozer part, HBXG bulldozer part, Liugong Bulldozer part, Tianjin Yishan bulldozer part.
Loader parts: SDLG loader parts, Liugong loader parts, XCMG loader parts, Lonking loader parts, XGMA loader parts.
Generator parts: DSE controller, ComAp controller, Woodward controller, Cummins Speed controller, GAC Speed controller, Generator AVR, Engine Actuators, Engine Sensors, Engine Meters.
Excavator parts: Excavator engine part, Excavator undercarriage parts, Excavator final drive, Excavator main valve, Excavator hydraulic pump.
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In order to better serve customers, We have sufficient inventory, Bulldozer spare parts , Track link, Ider, Track Roller, Carrier Roller, Hydraulic Pump, Hydraulic Valve, Cylinder for Bulldozer , Cummins diesel engine and weichai diesel engine. So we can provide quickly delivery and made our clients to pleased with our service .
Successfully Cooperating Clients Case
1. Iran-Mitsubishi Marine Engine Spare Parts
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3. Saudi Arabia-Zoomlion Excavator Engine Spare Parts and Pipe
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1.South Africa Client Received Torque Converter To Repairing SD16 Shantui bulldozer on the job site , We are very glad and luck to Serivice with our clinet ,do not mind he is small client or larger company ,we still serivice use our Professional konwledge and serious autitude , our offer speed ,delivery time , and speciality fowarder ,we will service to you around 24 hours . In his Smile and Sweat, We have read Responsibilities and Missions .
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We Can Supplied Engine Parts :
Cummins Enigne Part, Deutz Engine Part, Volvo Engine Part, Caterpillar Enigne Part, Kubto Engine Part, Yanmar Engine Part
Bulldozer Parts : Shantui Bulldozer Part, Shanghai Pengpu Bulldozer Part, HBXG Bulldozer Part, Tianjin Yishan Bulldozer Part
Loader Parts: SDLG Loader Parts, Liugong Loader Parts, XCMG Loader Parts, Longking Loader Parts, XGMA Loader Parts