GUANGZHOU FANGBANG MACHINERY CO,.LTD
GUANGZHOU FANGBANG MACHINERY CO,.LTD
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Excavator Bucket Hydraulic Quick Hitch Multi Coupler With Double Lock
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 excavator, mini excavator, backhoe loader and so on.
We can supply three type: hydraulic type, Double lock type and Mechanical type.
Application
By installing Excavator quick coupler to your excavator, you can turn it into a MULTI tasking, MULTI functional piece of machinery. It makes the switching much easier among excavator attachments increasing the machine productivity and efficiency greatly.Jiangtu series hydraulic quick hitch coupler is compatible with various brand of excavators.
| Machine Model | All the famous brand of Excavator |
| Type | Stardard/heavy duty/rock |
| Material | Q345B/Q460/NM360/NM400/WH60/Hardox400,500 |
| Capacity | 0.01-12m3 |
| Weight | 200-12000kgs |
| Colour | customized |
| Certification | BV certificate |
| environment | Rock,clay,sand,soil,gravel |
Specification:
| Model | Unit | RQH01D | RQH01D | RQH02D | RQH04D | RQH06D | RQH08D | RQH10D |
| Carrier Weight | T | 1~2 | 2~4 | 4~6 | 6~8 | 10~15 | 15~27 | 25~36 |
| Pin Diameter | mm | 30 | 35/40 | 45 | 50/55 | 60/65 | 70/80 | 90/100 |
| Arm Width(W1) | mm | 105~125 | 110~135 | 140~180 | 185~220 | 220~270 | 105~138 | 105~140 |
Center To Center | mm | 120~140 | 140~215 | 185~290 | 260~320 | 340~430 | 380~490 | 460~550 |
Equipping Distance | mm | 120~140 | 140~215 | 185~290 | 260~320 | 340~430 | 380~490 | 460~550 |
| Working Pressure | Bar | 40~248 | 40~248 | 40~248 | 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 |
| 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 |
Advantages:
1. Welding Technique: 15 years experience, full welding and not easy to crack.
2. Grease Nipple: Make pin not easy to wear
3. Double Lock System: Front 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 excavator operator can operate it in the cab alone.