Xiamen Winsum (WSG) Machinery Co.,Ltd
Hitachi Excavator ZX270 ZX330 Track Lower Roller
1.Product Information
Material |
50Mn/40MnB |
Finish |
Smooth |
Colors |
Black or yellow |
Technique |
forging, casting, machining, heat treatment |
Surface Hardness |
HRC50-56,deepth: 8-12mm |
Certification |
ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999 |
FOB Price |
FOB Xiamen USD 20-200/Piece |
MOQ |
1 piece |
Delivery Time |
Within 30 days after contract established |
Track Roller for Excavator and Bulldozer undercarriage parts are popular such as Caterpillar, Daewoo/Doosan, Liebherr, Komatsu Hitachi Case, JCB, Volvo, Kobelco, Samsung Hyundai O&K/Terex Track Rollers. Our bottom roller work perfectly under all operating conditions, and have a high resistance to wear of rail. The superior quality spare parts with special expertise in forging, casting, heat treatment, welding, oils and assy.
Raw material:
Our carbon steel and stainless steel are supplied by the big companies all over China,
such as Shanghai BaoSteel, Hangzhou Iron & steel. etc.
Our product quality all reach OEM standard, to you in the hand of the products must pass the
following process:EQC---IPQC---FQA--OQC
2.Production Equipment:
1.Forging: More than 10 giant processing machines include forging machine which has 1600tons capacity
and cold heading machine which has 350 tons capacity.
2.Machining: Nearly one hundred machines including advance NC turning lather, NC milling machine, and
other professional machines.
3.Heat Treatment: Apply advanced non-through controlled atmosphere high temperature mesh belt furnace,
high frequency quenching producing line, and auto-control cementation furnace.
3.Track Roller Parts Photo
4.Stock products show
5.Quality control system
Our factory have set a reliable quality control system, and is equipped with advanced testing equipments.
Such like: Spectrum Analyzer, Intelligent Carbonsulfur Analyzer, Automatic Elemental Analyzer, Metallo-
graphic Image Analysis System, Computer Fluorescent Magnetic Flaw Detector, Significant Hydraulic
Universal Testing Machine, Electro-hydraulic Pressure Testing Machine, Pendulum Impact Test Machine,
Three Coordinate Measuring Instrument etc.
We do IQC, IPQC, FQC in every step to make our products perfect. These ensure the products are made
with the good-standard and high-quality.
Certificates:
There are more of undercarriage parts for your reference:
Fit for BRAND | WSG CATALOGUE | ||||||||
For KOMATSU | PC30 | PC40 | PC45 | PC60 | PC75 | PC100 | PC120 | PC150 | PC200 |
PC220 | PC300 | PC350 | PC400 | ||||||
For CATERPILLAR | E70B | E110 | E120B | E215 | E235 | E307 | E311 | E312 | E322 |
E180 | E240 | E200B | E320 | E300 | E300B | E330 | E325 | ||
DAEWOO | DH55 | DH200 | DH220 | DH280 | |||||
For HITACHI | EX30 | EX40 | EX60 | EX100 | EX120 | EX200 | EX220 | EX270 | EX300 |
EX400 | EX600 | UH043 | UH052 | UH053 | UH07 | UH081 | UH082 | UH083 | |
For FIAT | FH120 | FH130 | FH150 | FH200 | FH220 | FH270 | FH300 | ||
HYUNDAI | 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 | |||
MS110 | MS120 | MS180 | MS230 | MS280 | |||||
MX8 | SE200 | SE210 | SE280 | MX292 | |||||
SUMITOMO | SH70 | SH100 | SH120 | SH160 | SH200 | SH260 | SH265 | SH280 | SH300 |
SH340 | LS2650 | LS2800 | LS3400 | LS4300 | |||||
BULLDOZER | D20 | D3C | D30 | D31 | D37 | D40 | D41 | D45 | D50 |
D53 | D57 | D58 | D60 | D63 | D65 | D68 | D75 | D80 | |
D85 | D95 | D135 | D150 | D155 | D3 | D3L | D3D | ||
D4 | D4C | D4D | D4H | D5 | D6 | D6C | D6D | D6H | |
D7 | D7G | D8K | D8N |
We also can design by clients drawing or special requirements.