JISAN HEAVY INDUSTRY LTD
JISAN HEAVY INDUSTRY LTD Quality First
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OEM Hydraulic Quick Coupler Easily Link For Komatsu Excavator PC400 PC450
Features
1) Made of high-strength material, applied for all kinds of excavator models (3-45 tons).
2) high convenient and cost down:there is an electrical driving system in driver's cab. The operator can turn on and off the quick hitch in the driving room via the electricity to control the hydraulic pressure.
3) Retaining valve protection system: each cylinder is installed with a check valve to make sure the quick hitch can work normally even if the oil-passage and circuitry are cut.
4) Safety pin protection system: safety protection is customized based upon different parameter of every excavator to make sure that the quick hitch can still work normally if the cylinder goes wrong.Simple structure in linear type ,easy for installation and maintenance.
Parameter
| Model | Unit | JSMINI | JS45 | JS50 JS55 | JS60 JS65 | JS70 JS80 | JS90 | JS100 JS110 |
| Overall Length | Mm | 388 | 534-545 | 600 | 765 | 924-944 | 983-1050 | 1006-1173 |
| Overall Height | Mm | 246 | 307 | 310 | 388 | 492 | 574 | 558-610 |
| Overall Width | 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 |
| Weight | Kg | 25 | 50-60 | 80 | 120-130 | 280-290 | 420-430 | 450-580 |
| Working Pressure | Kg/c㎡ | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 |
| Required Oil Flow | L/min | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
| Suitable Excavator | Ton | 1.5-4 | 4-7 | 5-8 | 9-19 | 17-23 | 23-30 | 33-45 |
Packing & Shipping
Package: Inner is stretch film, outside is export wooden case
Production Time: 3-5 Workdays after down payment
Delivery: We can arrange ocean or air transportation according to your request from any port of China.
Shipping term: EXW,FOB, CNF, CIF, DDU, DDP
Shipping port: Qingdao,Tianjin, Shanghai, Ningbo, etc.
Company Introduction
Jisan Heavy Industry Ltd. is a leading manufacturer of hydraulic breaker and attachments, widely used in the construction, demolition, mining industries and special project. At present, the capacities of research and development, and manufacturing and the level of quality control stand at the forefront of the industry regarding comprehensive strength.
After nearly ten years of development, we process a professional and experienced technical research team, We have over 300 employees, includes over 40 engineers, production workshop cover 30,000 square meters. With advanced testing equipments, leading R&D capability, and LPS production line, the company has passed authentication of BV, SGS, and CE certification. Quality is the life of enterprise! Grasp the quality source in all the details.