Double Acting High Pressure Excavator Bucket Piston Type Hydraulic
Cylinder
we are manufacture of excavator front-end attachments with decades
of years experience, our main products include excavator bucket,
long reach boom, telescopic boom, earth auger, piling boom, pile
hammer, vibro ripper and single shank ripper. hydraulic cylinder
for all types of excavator and spare parts available. rotary
grapple and mechanical grapple, rotary screening buckets.
through years experience we get the possibility of testing our
engineers' knowledge on know-how and application, all our products
embrace the characteristics of versatile application and high
performance, with excellent yield to your investments.
what's our most proud is our professional service. By always royal
to our client and giving down to earth suggestions we have always
been bringing convenience to our client and build solid
relationship with clients.
More models for your reference:
| /Komatsu | |
small excavator | PC28MR | PC40 | PC156-7 | PC75UU | PC120-3-5-6-6E-7 |
| PC30-8 | PC45-1-5-7 | PC60-2-3-5-6-7-8 | PC100-3-5-6 | PC128/130-7 |
| PC35-7 | PC55 55U | PC20-8
| PC110-8MO | PC130-8MO HB205-1MO HB2152C-1MO |
middle excavator | PC150-5 | PC200LC-8 | PC228 | PCLC-8MO | |
| PC160LC-7 | PC360-8MO | PC230LC-6 | | |
| PC200-3-5-6-7-8-8MO | PC220-3-5-6-7-8-8MO | PC240LC-8 | | |
large excavator | PC270-7 | PC360-7 | PC450-6-7-8 | PC850-8 | |
| PC300-3-5-6-7-8 | PC360-8MO | PC650LC-8R/650LCCSE-8R | PC850SE-8 | |
| PC350-5-6-7 | PC400-3-5-6-7-8 | PC700LC-8 | PC1250-7 | |
Wheel excavator | PW100S | | PW150ES-6 | PW270-7 | | |
| PW100S-3-5 | | PW98MR-8 | | | |
| PW130ES-6 | | PW148-10 | | | |
| | | | | | |
| /Hitachi | |
small excavator | EX55 | | EX125WD | ZX35U-5A | ZX110M 120E | |
| EX60-1-2-3 | | EX135UR | ZX55USR-5A | ZX120-3-5-6 | |
| EX100-1-2-3-5 | | EX150WD | ZX60 60-5G | ZX130H | |
| EX100-2WD-3WD-5WD | EX120-1-2-3-5-8 | ZX 70-2-5G-6 | ZX68USR-5A | |
middle excavator | EX160-3 | | ZX200LC-3(H15) | ZX210H-5G | ZX240LC-3(H18) | |
| EX200-1-2-5-7-8 | | ZX200LC-3 | ZX210W-3 | ZX250-3-5G | |
| EX220-1-3-5 | | ZX200-3G-5G | ZX230 | ZX250H-3G | |
| EX225 230 270 | | ZX210 210-3G | ZX230HHE | ZX260LCH-3G | |
| ZX170Lo5A | | ZX210K-3 | ZX230-3G | ZX240LC(MH)-3 | |
| ZX200 | | ZX210LC-3-5G | ZX240 240LC-3 | ZX270H(BE)-3 | |
large excavator | EX300-3-5 | EX800 | EX1900-6LD | ZX330HHE | ZX330LG-3 | |
| EX350-5 | EX1200 | EX870-5G(BE) | ZX350H-3G | ZX450/450L(HL)-3 | |
| EX400-3-5 | EX1200-6BH | ZX330-330LG-3G | ZX360 | ZX450/450L(HL)-3 | |
| EX450-5 470-3 | EX1200-6LD | ZX330-3 | ZX360H-3 | ZX670LCH-5G(BE) | |
| EX600-5 | EX1900-6BH | ZX330H-G | ZX350K-3G | ZX870H(BE)-3 | |
Wheel excavator | | | | | | |
| ZX140W-3 | ZX190W-3 | ZX170W-3 | ZX210W-3 | | |
| | | | | | |
| /Sumitomo |
small excavator | SH60 | SH75/75X-3B | SH100A1A2A3 | SH130-5 | | |
| SH60A3 | SH80-6 | SH120A1A2A3 | SH265 | | |
middle excavator | SH200A1A2A3 | SH210-5 | SH220LC-5 | SH240-5LR | LS430FJ2 | |
| SH200-3G | SH210LC-5 | SH240-5 | LS280EJ FJ FJ2 | | |
large excavator | SH300A1A2A3 | SH330A3 | SH350-5 | SH350HB-3B | SH450A2 | SH480HD-5 |
| SH300-5 | SH340 | SH350A3 | SH360HD-5 | SH460HD-5 | SH700LHD-5 |
| | | | | | |
| /Doosan Daewoo |
small excavator | DH55G | DH60-7 | DH80-7 | DH150-7 | DX150LC-7 | |
| DH55-5 | DH80G | DH130-5-7 | DX120 | | |
middle excavator | DH200-5-7 | DH220-3-5-7 | DH215-9E | DH258-5-7 | DH280-E | |
| DH215-9E | DH220LC-9E | DH225LC-9 | DH260LC | DX260LC | |
large excavator | DH290 | DH320 | DH370 | DX300LC | DX500LC | |
| DH300-5 | DH330-3 | DH370L-9 | DX350LC | DX700LC | |
| DH300LC-7 | DH340LC | DH420LC-7 | DX380LC | | |
| DH300LC | DH360 | DH500LC-7 | DX500LC-G | | |
Wheel excavator | | | | | | |
| DH150Q-7 | DH210W-7 | DX60N | | | |
Processing and inspection:
Piston rod
The piston rod is made of high strength carbon steel with precision
grinding treatment. With the design concept of improving the rod
strength and the high performance heat treatment, hard chrome
plating and CNC tumbling, the even veins and high degree of finish
of the surface is guaranteed, and it has good oil membrane at the
surface, which improves the service life of the seal parts.
Guide sleeve
The sleeve is made of high strength spheroidal graphite cast iron
and high strength steel under buffering inner bore copper welding
treatment.
Piston and piston seals
The standard piston is of one-piece steel structure. The firm
lock-up between the long screw thread and the steel ball is
convenient for the installation and it also guarantees the reliable
operation under high speed load. New design of screwing parts
greatly improved the cross section where the piston rod bears the
axial load and improves the strength of piston rod to the maximum.
