Hitachi Custom Excavator Spare Parts Quick Coupling with Safe Lock with ce certificate top quality low price

Product Description

Quick couplers (also called quick hitches) are used with construction machines to allow the rapid change of buckets and attachments on the machine. They remove the need to use hammers to manually drive out and insert the mounting pins for attachments. They can be used on CZPT , mini CZPT , backhoe loader and so on.

We can supply three type: hydraulic type, Double lock type and CZPT type.

                                                                                      Multi-quick hitch

Multi-Quick Coupler Specification
Model Unit RQH01D(a) RQH01D(b) RQH02D RQH04D RQH06D RQH08D RQH10D(a) RQH10D(b)
Carrier Weight T 1~2 2~4 4~6 6~8 10~15 15~27 25~32 30~36
Pin Diameter mm 30 35/40 45 50/55 60/65 70/80 90 90/100
Arm Width(W1) mm 105~125 110~135 140~180 185~220 220~270 300-340 350~390 390~420
Center To Center(A1) mm 120~140 140~215 185~290 260~320 340~430 380~490 460~530 480~550
Equipping Distance(A2) mm 120~140 140~215 185~290 260~320 340~430 380~490 460~530 480~550

Up and Down pin 

center distance(H1)

mm 125 125 165-175 200 245 275 315  
Working Pressure Bar 40~248 40~248 40~248 40~205 40~205 40~205 40~205 40~205
Oil Flow L/min 10~20 10~20 10~20 10~20 10~20 10~20 10~20 10~20
Unit Weight Kg 20 23.5 51-80 110 185 340 500  
Unit Length mm 370 400 505-610 655 820 980 1060  
Unit Width mm 220 240 275-330 312 440 510 560  
Unit High mm 210 210 265-320 335 410 490 560  
Lifting Eye Rating T 1 1 2-3 4 5 8    

We can also product hydraulic type and double lock type.

Advantages:

1. Welding CZPT nique: 17 years experience, full welding and not easy to crack.

2. Grease Nipple: Make pin not easy to wear

3. Double Lock System: CZPT jaw lock and Rear safety lock make the operation much safer. Which embrace the pins tightly even if the cylinder suddenly inoperation.

4. Imported oil cylinder and not easy to damage

5. Without safety pin and CZPT  operator can operate  it in the cab alone.

6. Wide range of application: Compared with fixed C to C distance(A) of routine quick hitch,  multi quick hitch is more flexible. It is suitable for all attachments with the C to C distance(A) within its range. 

1. CZPT the cylinder, and ensure slide is fully extended with CZPT jaw safety lock open.

2. Line up attachments and engage CZPT attachments pin.

3. Close the cylinder. This will retract the slide mechanism and this will visibly lock the CZPT jaw safety latch around CZPT attachment pin.

4. CZPT the cylinder again. The sliding mechanism will extend and engage the rear slide hook onto the rear attachment pin.

5. Proceed with connection test.

 

RAY ATTACHMENTS includes HangZhou Raymond CZPT CZPT Company and HangZhou Raymond CZPT CZPT ry Co.,Ltd. It is a Integrated Company dedicated to production, research and development and sales of construction machinery attachments.with 17 years experience. The main products include earth auger, quick hitch, hydraulic breaker, vibro ripper and other heavy duty equipment. Our company covers an area of more than 20000 square meters and has more than 150 employees, including professional R & D teams and Sales Department. Welcome to visit!