Excavator is the most widely used construction machinery for Excavator Arm/boom/bucket hydraulic Cylinder.
We can make full size excavator cylinders from mini excavators to
extremely large Caterpillar excavators
including Excavator Arm/boom/bucket hydraulic Cylinder / steering
cylinders.
Arm Cylinder/Boom Cylinder/Bucket Cylinder:The cylinder liners are made of cold drawn seamless steel tubes
with strong
honing technique. The cylinder length can reach up to 7m with
diameters from φ40 to φ500. The piston rods are made of
chrome steel with special heat treatment. The surface which makes
it high in smooth finish with tough inside and hard outside.
The quality of our cylinders is guaranteed by the test of
high-pressure test bed.
Arm Cylinder/Boom Cylinder/Bucket Cylinder Main Features:
1.Rod seal:superior quality named-brand seals improve a longer life
and seal effect polyurethane U-packing rod seals
/buffer sealsbonded-to-metal wiper seals custom seals available
2.Tube:Skived&burnished or vertical honing tube assures the
concentricity and straightness
3.Bushing:Hardened steel bushing or copper bushing
4.Eye:All eyes are made of forged high strenght steel improve
cylinder not only in appearance but in mechanical performance
5.Rod:Induction hardened prior to chrome plating enhances the
surface hardness,enhanced chrome plating improve
corrosion resistence and anti-scratch performance
6.Piston:High pressure piston sealing material:teflon or nylon
seals.High precision machining maximize the consistency of parts.
7.Cap:All caps are made of forged high strength steel
| Part number | Tube dia mm | Rod dia mm | Stroke mm |
| 205-63-02100 | 120 | 85 | 1285 |
| 206-63-02100 | 120 | 85 | 1285 |
| 205-63-02260 | 120 | 85 | 1285 |
| 205-63-02120 | 135 | 95 | 1490 |
| 203-63-02130 | 125 | 85 | 1120 |
| 203-63-02131 | 125 | 85 | 1120 |
| 205-63-02130 | 125 | 85 | 1120 |
Hydraulic Cylinder Suitable for Excavator No.
Machine models available:
Excavator:
PC40/PC55UU-2/PC60/PC100/PC150/PC200/PC210/PC220/PC270/PC300/PC350/PC360/PC400/PC450/PC600
Excavator:
EX40/EX60/EX120/EX160/EX200/EX220/EX230/EX300/ZAX200/ZAX210/ZAX230/ZAX240/ZAX270/ZAX330/ZAX360/ZAX470
SK07/SK09/SK60/SK100/SK120/SK200/SK220/SK230/SK250/SK260/SK330/SK350/SK430/SK450/SK480
Excavator :
R60/R130R/R210/R215/R220/R225/R280/R290/R300/R305/R450/R3400DH55/DH60/DH130/DH220/DH225/DH258/DH280
/DH300/DH360/DH500/HD250/HD307/HD400/HD450/HD550/HD700/HD770/HD800/HD820/HD900/HD1023/HD1220/HD1250
KOMATSU:PC30,PC40,PC45,PC75,PC100,PC120,PC150,PC200,PC220,PC300,PC350,PC400
E70B,E110,E120B,E215,E235,E307,E311,E312,E180,E240,E200B,E320,E300B,E330,E325
DAEWOO:DH55,DH200,DH220,DH280
HITACHI:EX30,EX40,EX60,EX100,EX120,EX200,EX220,EX270,EX300,EX400EX600,UH043,UH052,UH07,UH081,UH082,UH083
FIAT-HITACHI:FH120,FH130,FH150,FH200,FH220,FH270,FH300
JYUUNDAI:R55,R60,R70,R80,R110,R130,R150,R200
KATO:HD140,HD250,HD400,HD450,HD550,HD700,HD820,HD850,HD880,HD900,HD1220,HD1250
KOBELCO:SK40,SK60,SK100,SK120,SK200,SK220,SK04-2,SK07,SK07N2,SK09,SK12,SK14,SK300,SK310,SK400
MITSUBISHI:MS110,MS120,MS180,MS230,MS280
SAMSUNG:MX8,SE200,SE280,SE292
SUMTOMO:SH70,SH100,SH120,SH160,SH200,SH260,SH165,SH180,SH300,SH340,LS2650,LS2800,LS3400,LS4300
BULLDOZER:D3,D3C,D3L,D4,D4C,D4D,D4H,D5,D6,D6C,D6D,D6H,D7,D7G,D8K,D8N,D20,D30,D31,D37,D40,D41
D45,D50,D53,D57,D58,D60,D63,D65,D68,D75,D85,D95,D135,D150,D155
