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Product Details:
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| Delivery Time: | Within 3 Days After Contract Established | Condition: | New |
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| Shipping: | Normally By Sea, By Air, DHL,UPS,FEDEX,TNT,ETC For Small Package | Finish: | Smooth |
| CertifiCATEEEion: | ISO9001 | Payment: | T/T Or Western Union Or Other |
| Types: | Hydraulic Bucket Cylinder/ Arm Cylinder/ Boom Cylinder | Colors: | Black Or Yellow Or Blue Or Orange |
Hyundai R210LC-7 excavator arm boom cylinder 31N6-60110 31N6-60115 31n6-50138 31N6-50137 31N6-50130 31N6-50135
| Assembly unit | Material | Process characteristics |
| Piston Rod | 40Cr | Hardening and tempering with heat treatment ,hard chrome plated,mirror polishing |
| Cylinder Barrel | 25Mn | Tempering heat treatment to anti-deformation,25Mn is more bearable than C45/C20 steel |
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Barrel/rod end, Barrel/rod head |
Strength steel | Forged high strength steel |
| Seal Kits | NOK, SKF | Longer life and seal effect |
| Bushing | Hardened steel or copper |
Factory direct sale for excavator hydraulic cylinder assembly, bucket cylinder, arm cylinder, boom cylinder, cylinder tube, piston rod, cylinder head/covers, piston,nut ,seal kits.
More machine models for your reference
| Hitachi |
EX60-2/3, EX100, EX120-2A, EX160-3, EX200-1/2/3/5/6/7, EX220-2/3/5, EX225,
EX300-3/5, EX350-5, EX400-3/5, EX230, EX270,
EX120-2/3, EX800, EX210, EX400-5, EX1200 |
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ZAXIS200, ZAXIS210, ZAXIS240-3, ZAXIS330, ZAXIS270, ZAXIS360
ZX230, ZX850,ZAX450, ZAX33O, |
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PC40-5, PC50UU2, PC60-2/5/6, PC100-3/5/6, PC120-3/5/6/6E, PC150-5, PC200-1/2/3,
PC200-5/6/7/8, PC220-2/3/5, PC220-6/7/8, PC228, PC210-6/7,PC270-7,PC300-3/5/6/7,
PC350-6/7, PC360-7, PC400-3/5/6, PC450-6, PC30-7/8, PC380, PC40-5/6/7, PC45-7, PC460, PW100-3 |
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| for Doosan |
DH55-5, DH60-7, DH130, DH200-2, DH200-5, DH220-3, DH220-5, DH225-7, DH220-7,
DH258-7, DH280, DH300, DH300-5/7, DH290, DH320, DH70, DH215-3, DH330-3, DH350, DH360,
DH550CL-7, DH625, DH820, DH921, DH1035 |
| EC210B, EC240B, EC260B, EC290B, EC360B, EC450B | |
| Kobelco |
SK07-N1/N2, SK60, SK100-3-6, SK120-1-3-5-6, SK200-1-3-5-6-6E, SK220-3, SK230,
SK230-6-6E, SK250-6E, SK250-8, SK300, SK300-2, SK310, SK330-8, SK350-6, SK450-6E, SK09, SK35, SK40, SK115, SK260, SK350-8E |
| Hyundai |
R55, R60-5-7, R130, R200-5, R210-5, R220-5, R225-7, R260LC-5, R280, R290, R300,
R305-7, R450-5, R215-7, R210LC-3, R335-7, R110, R190C, R215-7 |
| Sumitomo |
SH60, SH10, SH120-3, SH200-A1/A2/A3, SH200-3G, SH300, SH300-A2, SH330-A3,
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Our company supply following serial spare parts
1 Hydraulic parts: hydraulic pump, main control valve, hydraulic cylinder, final drive, travel motor, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion ,coil adjuster,rubber track,etc.
4 Cab parts: operator’s cab assy, wiring harness, monitor, controller, seat, door etc.
About Us
Koko Shop Machine Co., Ltd (EB Seals) is a professional supplier for hydraulic breaker parts and excavator parts
and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic
breaker and excavator more than Ten years in Guangzhou, China. Koko Shop supply almost all brands breakers'
parts like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts,
Control Valve,Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc. We insist on high quality parts with
genuine and OEM after market replacement parts.
Contact Person: Ms. KOKO XIAO
Tel: +8613924109994
Fax: 86-20-82193863
