Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Catalogue ZH excavator boom arm.pdf
1. 14000㎡ Workshop
2. High-tech R&D Team
3. More Than 60 Skillful Workers
4. Deep Customization(Color, length, material, bucket width, extra hydraulic tube, etc.)
5. Prompt Lead Time(7-20 days)
6. Online support within 24 hours.
Excavator quick coupler, also known as quick hitch, quick link. Excavator quick coupler can quickly install various configuration accessories on the excavator, such as bucket, ripper, crushing hammer, hydraulic shear, wood grabber, rock grab, etc., which can expand the use range of the excavator, save time and improve work efficiency.
The Pin Grabber features a durable construction that is built to withstand the rigors of heavy-duty excavation work. It is designed to provide a secure and reliable connection between the excavator and the attachment, ensuring maximum productivity and efficiency on the job site.
Main features
1. Using Q345 manganese plate steel, high strength and corrosion resistance;
2. The pinis made of 42CrMu steel with high strength and toughness
3. The oil cylinder adopts honing tube imported, HALLITE oil seal, a short working cycle, and long life.
4. Removable tiger mouth spring disc protection design, bold design of safety pin, safe and reliable.
| Item/Model | Unit | ZHMINI | ZH45 | ZH50/55 | ZH60/65 | ZH70/80 | ZH90 | ZH100/110 |
| Suitable Excavator | ton | 1.5-4 | 4-7 | 5-8 | 9-19 | 17-23 | 23-30 | 33-45 |
| Weight | kg | 25 | 50-60 | 80 | 120-130 | 280-290 | 420-430 | 450-580 |
| Length | mm | 388 | 534-545 | 600 | 765 | 924-944 | 983-1050 | 1006-1473 |
| Height | mm | 246 | 307 | 310 | 388 | 492 | 574 | 558-610 |
| Nidth | mm | 175 | 258-263 | 270-280 | 353-436 | 449-483 | 543-568 | 606-663 |
| Pin to Pin Center Distance | mm | 80-150 | 230-270 | 290-360 | 380-420 | 460-480 | 473-540 | 550-620 |
| Forearm Open Width | mm | 80-140 | 155-170 | 180-200 | 232-315 | 306-340 | 375-411 | 416-469 |
| Retractable Distance of Oil Cylinder | mm | 170-206 | 205-275 | 340-450 | 340-486 | 256-390 | 413-590 | 520-590 |
| Top to Bottom Pin Distance | mm | 159 | 195 | 195 | 220 | 275 | 300 | 360 |
| Pin Diameter | mm | 25-40 | 45-50 | 50-55 | 60-70 | 70-80 | 80-90 | 90-120 |
| Norking Pressure | bar | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 |
| Working Flow | lpm | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |