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Coupling

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Vendor: BeeSpareParts
80A Rubber Coupling For JCB Excavator JS200 210 220 240 225 230 260
Welcome to our store ! 80A Rubber Coupling For JCB Excavator JS200 210 220 240 225 230 260 Part Number: 80A Application: For JCB Excavator JS200 210 220 240 225 230 260 Description We appreciate...Regular price $ 99 -
Vendor: BeeSpareParts
50A COUPLING FITS CAT E120B E312B E311,KOBELCO SK120 ,SUMITOMO SH200 S265 S260
Welcome to our store ! Application: Fit for following models: Centaflex CF-A-50 CFA50 Series Kobelco Excavator:SK120, SK120-3, SK120-5, SK100-3, SK100-5 Caterpillar CAT Excavator:E311, E312, E311B, E312B, E120B, E120, 111B Sumitomo Excavator:SH200A1, SH200-1, SH200A2, SH200A3, SH260, SH265,...Regular price $ 47 -
Vendor: BeeSpareParts
30A Coupling Assembly Fits Hitachi EX60-1 EX91-1 Kobelco SK04 SK60-6 SK100 Kato HD250-5 HD250-7 Caterpillar 307B 70B 305.5
Welcome to our store ! 30A Coupling Assembly Fits Hitachi EX60-1 EX91-1 Kobelco SK04 SK60-6 SK100 Kato HD250-5 HD250-7 Caterpillar 307B 70B 305.5 Part Number: 30A Application: Fits Hitachi EX60-1 EX91-1 Kobelco SK04 SK60-6 SK100 Kato...Regular price $ 60 -
Vendor: BeeSpareParts
16AS Coupling for Komatsu PC30-5 PC35-8 PC40-6 PC70 Hitachi EX55 ZAX55 Excavator
Welcome to our store ! 16AS Coupling for Komatsu PC30-5 PC35-8 PC40-6 PC70 Hitachi EX55 ZAX55 Excavator Part Number: 16AS Application: for Komatsu PC30-5 PC35-8 PC40-6 PC70 Hitachi EX55 ZAX55 Excavator Description We appreciate your...Regular price $ 47 -
Vendor: BeeSpareParts
Excavator Coupling 140AS Coupling Rubber Assy For Excavator SK300 SH300 Centaflex 140as
Welcome to our store ! Excavator Coupling 140AS Coupling Rubber Assy For Excavator SK300 SH300 Centaflex 140as Part Number: 140AS Application: For Excavator SK300 SH300 Centaflex 140as Description We appreciate your business and offer an instant...Regular price $ 157 -
Vendor: BeeSpareParts
140A Rubber Coupling Fits For EXCAVATOR SH300 PUMP GEAR BOX
Welcome to our store ! 140A Rubber Coupling Fits For EXCAVATOR SH300 PUMP GEAR BOX Part Number: 140A Application: Fits For EXCAVATOR SH300 PUMP GEAR BOX Description We appreciate your business and offer an instant 30...Regular price $ 140
How does a coupling work?
Hydraulic coupling, also known as hydraulic coupling, is a hydraulic transmission device used to connect a power source (usually an engine or motor) with a working machine and transmit torque by changing the momentum moment of the liquid.According to different uses, hydraulic couplings are divided into ordinary hydraulic couplings, torque-limiting hydraulic couplings and speed-regulating hydraulic couplings. Among them, the torque-limiting hydraulic coupler is mainly used for start-up protection of the motor reducer and impact protection during operation, position compensation and energy buffering; the speed-regulating hydraulic coupler is mainly used for adjusting the input-output speed ratio and other functions. It is basically the same as the torque-limiting hydraulic coupling.
According to the number of working chambers, hydraulic couplers are divided into single working chamber hydraulic couplers, double working chamber hydraulic couplers and multi-working chamber hydraulic couplers. According to the different blades, hydraulic couplers are divided into radial blade hydraulic couplers, inclined blade hydraulic couplers and rotary blade hydraulic couplers.