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Sunward 70 Excavator Undercarriage Spare Parts Front Idler Track Shoe Carrier Roller Track Roller for Sale

Sunward 70 Excavator Undercarriage Spare Parts Front Idler Track Shoe Carrier Roller Track Roller for Sale thumbnail-1
Sunward 70 Excavator Undercarriage Spare Parts Front Idler Track Shoe Carrier Roller Track Roller for Sale photo-1
US$ 1 - 150 MOQ: 1 Piece
Key Specifications
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Brand Name:
SPR
Place of Origin:
China
Model Number:
Sunward 70
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Superparts Machinery Co
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
XIAMEN
Delivery Detail:
7 days

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Brand Name SPR
Place of Origin China
Model Number Sunward 70

Products Description >>>


Part name
Track roller/ bottom roller / lower roller/ down roller
Roller material
35MnB/0Mn2/40MnB/50Mn
O-Ring
Rubber
Technique
Forging Casting
Color
Black or yellow
Roller hardness
HRC54-59，depth 2-3mm
Shaft hardness
HRC51°-56°H
Side Cover
QT450-10
Double Metal Set
CuPb10Sn10
Shaft
45#
Inside Hex Bolt
JB/T1000-1977
Floating Seal
15CrNiMo3
Lubricated oil
SAE85
Related parts
track roller，bottom roller, carrier roller, top roller, track link assy, front idler, sprocket, track shoe, track bolt nut, track adjuster and other undercarriage parts etc.



The materials avaliable for Track roller and Carrier roller are 40Mn2、40MnB、50Mn,depending on working conditions.The rollers are normalized with precision forging before overall heat treatment to achieve surface hardness or HRC52-6 and the depth of hardened layer reaches more than 7-10mm(HRC45).This ensures higher durability with high impact resistance and surface wear resistance on the contact surface of the roller.High quality floating saels and lubrcating system are usde to adapt to different climate and temperature The track and carrier rollers is able to work under severe working conditions or climate ranging from -45℃~120℃,keeping the components free from miantenance.


Our Track Roller is welded before precision machining in vertical CNC turning lathe and hence,there is no concentricity errors.The process gives unparalleled quality quality advantage over that of precision machning before welding.Therefore,the operation of roller is be guaranteed against occurrence of rapid wearing problems,which significantly improves service life of the products.


Application >>>


THE MODELS FOR EXCAVATOR/BULLDOZER
FOR CATERPILLAR
E200B / E200-5 / E320D / E215 / E320DL / E324D / E324DL / E329DL / E300L / E320S / E320 / E320DL / E240 / E120-1 / E311 / E312B /
E320BL / E345 / E324 / E140 / E300B / E330C / E120 / E70 / E322C / E322B / E325 / E325L / E330 / E450 / CAT225 / CAT312B / CAT315
/ CAT320 / CAT320C / CAT320BL / CAT330 / CAT322 / CAT245 / CAT325 / CAT320L / CAT973 D3 / D3C / D4 / D4D / D4H / D5M / D5H / D6 /
D6D / D6M / D6R / D6T / D7 / D7H / D7R / D8 / D8N / D8R / D9R / D9N / D9G / D10
FOR KOMATSU
PC20-7 / PC30 / PC30-3 / PC30-5 / PC30-6 / PC40-7 / PC45 / PC45-2 / PC55 / PC120-6 / PC130 / PC130-7 / PC200 / PC200-1 / PC200-3 /
PC200-5 / PC200-6 / PC200-7 / PC200-8 / PC210-6 / PC220-1 / PC220-3 / PC220-6 / PC220-7 / PC220-8 / PC270-7 / PC202B / PC220LC-6 /
PC220LC-8 / PC240 / PC300 / PC300-3 / PC300-5 / PC300-6 / PC300-7 / PC300-7K / PC300LC-7 / PC350-6/7 / PC400 / PC400-3 / PC400-5 /
PC400-6 / PC400lc-7 / PC450-6 / PC450-7 / PC600 / PC650 / PC750 / PC800 / PC1100 / PC1250 / PC2000  D20 / D31 / D50 / D60 / D61 / D61PX / D65A / D65P / D64P-12 / D80 / D85 / D155 / D275 / D355
FOR KOBELCO
SK120-6 / SK120-5 / SK210-8 / SK210LC-8 / SK220 / SK220-1 / SK220-3 / SK220-5/6 / SK200 / SK200 / SK200 / SK200-3 / SK200-6 /
SK200-8 / SK200-5/6 / SK60 / SK290 / SK100 / SK230 / SK250 / SK250-8 / SK260LC-8 / SK300 / SK300-2 / SK300-4 / SK310 / SK320 /
SK330-8 / SK330 / SK350LC-8 / SK235SR / SK450 / SK480 / SK30-6
FOR HITACHI
EX40-1 / EX40-2 / EX55 / EX60 / EX60-2 / EX60-3 / EX60-5 / EX70 / EX75 / EX100 / EX110 / EX120 / EX120-1 / EX120-2 / EX120-3 /
EX120-5 / EX130-1 / EX200-1 / EX200-2 / EX200-3 / EX200-5 / EX220-3 / EX220-5 / EX270 / EX300 / EX300-1 / EX300-2 / EX300-3 /
EX300-5 / EX300A / EX330 / EX370 / EX400-1 / EX400-2 / EX400-3 / EX400-5 / EX450 ZAX30 / ZAX55 / ZAX200 / ZAX200-2 / ZAX330 /
ZAX450-1 / ZAX450-3 / ZAX450-5
FOR SUMITOMO
SH120 / SH120-3 / SH200 / SH210-5 / SH200 / SH220-3 / SH220-5/7 / SH290-3 / SH350-5/7 / SH220 / SH280 / SH290-7 / SH260 / SH300 /
SH300-3 / SH300-5 / SH350 / SH60
FOR VOLVO
EC160C / EC160D / EC180B / EC180C / EC180D / EC210 / EC210 / EC210B / EC240B / EC290 / EC290B / EC240 / EC55 / EC360 / EC360B /
EC380D / EC460 / EC460B / EC460C / EC700 / EC140 / EC140B / EC160B
FOR HYUNDAI
ROBEX 80-7 / ROBEX 110-7 / ROBEX 110-7A / ROBEX 125 LCR-9A / ROBEX 130 / ROBEX 130 LC / ROBEX 140 / ROBEX 140 LC / ROBEX 145 /
LCR-9 / ROBEX 150 LC-7 / ROBEX 160 LC / ROBEX 180 LC-3 / ROBEX 180 LC-7 / ROBEX 180 LC-7A / ROBEX 180 LC-9 / ROBEX 180 LC-9A /
ROBEX 180 LCD-9A / ROBEX 180N LC-3 / ROBEX 200 / ROBEX 200 LC / ROBEX 210 / ROBEX 210-5 / ROBEX 210-7 / ROBEX 210 LC / ROBEX 210
LC-2 / ROBEX 210 LC-3 / ROBEX 210 LC-7 / ROBEX 210 LC-7 LR / ROBEX 210 LC-7A / ROBEX 210 LC-9 LR / ROBEX 210 LC-9 / ROBEX 210N
LC-7 / ROBEX 215-7 / ROBEX 215-9 / ROBEX 220 LC / ROBEX 220 LC-5 / ROBEX 220 LC-9 / ROBEX 220 LC-9A / ROBEX 220 LC-9S / ROBEX 225
LC-7 / ROBEX 235 LCR-9 / ROBEX 235 LCR-9A / ROBEX 250 LC-3 / ROBEX 250 LC-7 / ROBEX 250 LC-9 / ROBEX 250N LC-7 / ROBEX 250N LC-7A
/ ROBEX 250N LC-9 / ROBEX 260

About Us >>>

SuperParts Machinery professionally engaged in producing various brand 
excavator bulldozer parts such as track roller, top roller, idler, sprockets, track link,
track shoe, track adjust, bolt and nut, bucket, grader blade, tooth, 
hydraulic cylinder, swing bearing, rubber track. SPR also can produce 
the parts according to customer's dimension. SPR is committed to 
undercarriage development, production, marketing and related technical 
services. We own more than one hundred of first-class technical engineers, 
who have mature technical and experience, to provide quick and good 
after-sales service to our customers.

Contact >>>

Ms Gina

Yiwu Superparts (SPR) Machinery Co.
Email: sales@superpartscn.com
TEL:+86 155 0867 9358


Product Tags: track roller , idler track shoe , Sunward 70

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Superparts Machinery Co
Verified Business License
Business Type
Manufacturer
Year Established
2022
Annual Export Value
US$1 Million - US$1.5 Million
Port of Shipment
XIAMEN, SHANGHAI, NINGBO
Contact Supplier Request Quote Chat Now

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