
Custom Motorcycle Engine Parts Camshaft Assy
2. Primary pressure : 35MPa; test pressure: 40MPa;
Pressure maintaining: 5 minutes and no leaking
3. Nut (4) tightening torque: 7820 N.M~14844N.M
Product Introduction
With the increasingly fierce competition in the Excavator Sprocket, Track Adjuster Assy, G.E.T Fastners market, our company strives hard, never gives up, and constantly tries to find the best business philosophy. We will continue advancing and developing with the time, keeping on innovation and consistently bringing the existing and potential customers satisfactory products and services. Our team members are aim to provides products with high performance cost ratio to our customers, and the goal for all of us is to satisfy our consumers from all over the world. We actively sort out the enterprise development strategy, establish a brand management mechanism, strengthen brand internal and external promotion and market development, and timely monitor and maintain our brand value. We hope to complement each other's strengths, expand cooperation and seek common development.
Item | Specifications |
Product Name: | Hydraulic Arm Cylinder Assy, Hydraulic Boom Cylinder Assy, Hydraulic Bucket Cylinder Assy |
Certificate: | ISO9001 |
Service | OEM & ODM |
Piston Rod | Chrome or nickel plated, ground & polished piston rod |
Seal Type | Parker, NOK, BUSAK SHAMBAN or as customer's requirement |
Tube | High tensile cold drawn tube, precision honed for extended seal life |
Delivery Time | Based on order quantity. normally 15-30 days. |
Price Advantage | Competitive factory price with guaranteed quality |

Technical Requirements For Cylinder Assy:
1. Inspection standard: JB/5123-91;
2. Primary pressure : 35MPa; test pressure: 40MPa;
Pressure maintaining: 5 minutes and no leaking
3. Nut (4) tightening torque: 7820 N.M~14844N.M
Bolt (16) tightening torque : 209 N.M~288N.M
Not allow any knock, bump and scratch during assembly.
4. Nut (4) hexagon socket sets crews with cup point
5. Clean before assembly and free of burr, overlap, oxide skin, rustiness, turnings, greasy dirt, colorant and dust;
6. Cleanliness: Solid particle contamination classes for test oil should be no more than 19/16
Our Cylinders apply to the following Models
KOMATSU | CATERPILLAR | HITACHI | SUMITOMO | KOBELCO |
PC28MR | E70 | EX55 | SH60 | SK30 |
PC30-8 | E120 | EX60 | SH75 | SK45 |
PC35-7 | E303 | EX100 | SH80 | SK55 |
PC40 | E305 | EX135 | SH100 | SK60 |
PC45-1/5/7 | E306 | EX200 | SH130 | SK75-8 |
PC60 | E311 | EX300 | SH200 | SK120 |
PC75UU | E312 | EX350 | SH220 | SK130 |
PC100 | E313 | EX400 | SH265 | SK200 |
PC130-7 | E315 | EX600 | SH300 | SK220 |
PC200-3/5/7/8 | E318 | EX800 | SH350 | SK250 |
PC300-3/5//8 | E320B/C/D | EX1200 | SH450 | SK330 |
PC350-5/6/7 | E325BL | EX870 | KATO | SK450 |
PC400-3/5/5/7/8 | E329D | ZX35U-5A | HD250 | SK480 |
PC450-6/7/8 | E330B/C/D/L | ZX55 | HD400 | VOLVO |
PC650-8 | E336D | ZX60 | HD550 | EC55 |
PC700-8 | E349D | ZX68 | HD700 | EC60 |
PC850-8 | E390D | ZX70 | HD770 | EC140 |
PC1250-7 | E450 | ZX110M | HD800 | EC200 |
HYUNDAI | ZX120 | HD1430 | EC210 | |
R55 | OTHERS | ZX200 | EC220 | |
R60 | DAEWOO | ZX330-3G | EC240 | |
R80 | SANY | ZX350 | EC290 | |
R130 | XCMG | ZX450 | EC300D | |
R200 | ZOOMLION | ZX870 | EC360 | |
R215 | SUNWARD | EC460 | ||
R225 | EC700 | |||
R290 |
Hydraulic Cylinder Product Testing
We check all of the products, using fully equipped facilities and advanced instruments, regarding the performance, structure, size tolerance, roughness, hardness, pressure and sealing to ensure the hydraulic cylinder quality meets the requirements of our different customers.




Packing and Shipment

Our company relies on the advantage of strong market resources to continuously develop new series of Custom Motorcycle Engine Parts Camshaft Assy. Facing the future development, we will adapt to the market economy, and give full play to the advantages of our enterprise. The management approach that emphasizes coordination has become our unique competitive advantage and management approach.
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