Lower Roller for D4 D5 D6 D7 D8 D9 Track Bottom Bottom Roller Bulldozer Spare Undercarriage Part. This Lower Roller Track Roller is engineered for both upper and bottom roller applications, ensuring optimal performance and longevity.
| Material |
50mn, 40mn2 |
| Finish |
Smooth |
| Colors |
Black, yellow, or customized |
| Technology |
Forging/Casting |
| Surface Hardness |
HRC55-60, deepth: 8mm-12mm |
| Warranty time |
12 Months |
| Delivery Time |
25-30 days |
Step into a world of unparalleled excellence with our bulldozer undercarriage spare parts. Every component is masterfully crafted to elevate your machine's performance to its peak. Discover a universe of precision and superior quality, meticulously designed to uphold unmatched efficiency and reliability.
Please note that all manufacturer names and symbols mentioned serve purely as reference points. We have no implied affiliation or endorsement from these manufacturers.
| HITACHI |
| EX08 |
EX12/EX15 |
EX20/EX22 |
EX25/EX30 |
KH300 |
| EX40-1 |
EX40-2 |
EX45 |
EX50 |
EX50URG |
| EX55 |
EX60-1 |
EX60-2/3 |
EX60-5 |
EX70 |
| AX40U-2 |
AX40U-3 |
AX40U-4 |
UH025-7 |
UX30 |
| ZX16-3 |
ZX17/ZX17U-2 |
ZX18 |
ZX22U-2 |
ZX23 |
| ZX25 |
ZX30U |
ZX33 |
ZX40ZX48ZX50 |
ZX85USB LC-3 |
| ZAXIS110 |
ZAXIS120 |
ZAXIS135 |
ZAXIS15/16/18/25/30 |
ZAXIS35/35U2/40U2 |
| ZAXIS80 |
EX100 |
EX120 |
EX130 |
EX135 |
| EX150 |
EX160 |
EX200 |
EX210 |
EX220 |
| EX267 |
EX270 |
EX285 |
UH10/12 |
UH101 |
| UH121/122/123 |
UH14-2 |
UH143 |
UH171/172 |
UH181 |
| UH20 |
UH35 |
UH501 |
ZX110 |
ZX120 |
| EX300 |
EX355 |
EX400 |
EX450/EX455 |
EX550 |
| EX600 |
EX700 |
EX800 |
EX1100 |
EX1200 |
| UE30/35 |
UE40/45 |
UE50 |
UH035 |
UH03M |
| UH04-1/2/3 |
UH041/042/043 |
UH045-5/7 |
UH04M |
UH051/052M/053 |
| UH06-5 |
UH061/062/063 |
UH07-3/5/7 |
UH081/082/083 |
UH09-7 |
| ZX370 |
ZX370GI |
ZX400 |
ZX450 |
ZX460 |
| ZX470 |
ZX500 |
ZX600 |
ZX650 |
ZX670 |
| ZX800 |
ZX130 |
ZX135 |
ZX160 |
ZX180 |
| ZX200 |
ZX210 |
ZX225 |
ZX240 |
ZX250 |
| ZX270 |
ZX330 |
ZX350 |
ZX850 |
ZX870 |
| KH 100 |
KH 125 |
KH 150 |
KH 180 |
KH 230 |
| KOBELCO |
| ED150 |
ED150 1E |
ED150 2 |
ED180 |
ED190-8 |
| ED190LC |
ED190LC-6E |
K903 MARKII |
K903A |
K903B |
| K903C |
K904 MARK II |
K904BL |
K904C |
K904CL |
| K904D |
K904DLC |
K904E |
K905A |
K905ALC |
| K905LC |
K905LC MARK II |
K907 MARK II |
K907A |
K907CLC |
| K907D |
K907DLC |
K907LC |
K909 MARK II |
K909A |
| K909ALC |
K909LC MARK II |
K910 |
K912 |
K912LC MARK II |
| K914 |
K916 |
K916LC |
K935 |
K935A |
| SK135SRLC |
SK150LCMARK III |
SK60LC MARK III |
SK170LC |
SK200 MARK III |
| SK200LC VI |
SK210 MARK IV |
SK210-8 |
SK210-9 |
SK210LC |
| SK210LCMARK III |
SK210LCMARKIV |
SK210LC-6E |
SK210LC-8 |
SK220HDMARKIV |
| SK220LCMARKIII |
SK235SR |
SK250MARK8 |
SK250HDMARKVI |
SK250HDLCMARKVI |
| SK250HDNLCMARK |
SK250LC6E |
SK250NLCMARKVI |
SK260MARK8 |
SK270 |
| SK270LC |
SK300MARKIII |
SK300LCMARKII |
SK300LCMARKIII |
SK330 |
| SK330 8 |
SK330 MARK VI |
SK330LC MARK IV |
SK350LC 8 |
SK350LC 9 |
| SK400LC |
SK450 |
SK450LC |
SK480LC |
SK60 MARK III |
| SK600 |
SK75UR-1 |
SK75UR-2 |
|
|
| for KOMATSU |
| PC05/PC07 |
PC10-7 |
PC12/15R |
PC18MR |
PC20-3 |
| PC20-7 |
PC30-2 |
PC30-6 |
PC35 |
PC20/30 |
| PC20R-8 |
PC25 |
PC27 |
PC27 |
PC30MR-1 |
| PC35 |
PC38UU |
PC40 |
PC40-5 |
PC40-6 |
| PC40-7 |
PC45 |
PC40MR-2 |
PC50MR-2 |
PC50 |
| PC56-7 |
PC60-5 |
PC60-7 |
PC75UU-2/3 |
PC78 |
| PC80 |
PC90 |
PC95 |
D20/D21 |
D30/D31/D32 |
| D37E-5 |
D37EX-22 |
D38P |
D39 |
D40/D41 |
| D45 |
D50/D51 |
D53/D55 |
D58 |
D60/D61 |
| D65/D66 |
D68 |
D75 |
D80/D83 |
D85/D85ESS |
| D95 |
D125/D155 |
D275/D375 |
D475 |
PC80 |
| PC100 |
PC120 |
PC130 |
PC150 |
PC180 |
| PC200 |
PC210 |
PC220 |
PC228 |
PC230 |
| PC240 |
PC250 |
PC280 |
PC290 |
PC300 |
| PC340 |
PC350 |
PC360 |
PC380 |
PC400 |
| PC450 |
PC600 |
PC650 |
PC710 |
PC750 |
| PC800 |
PC1250 |
|
|
|
| CASE |
| 1150 |
1150B |
1150C |
1150D |
1150LGP |
| 1150E LGP |
1150E LT |
1150G LGP |
1150G LT |
1155E |
| 1450 |
1450B |
1450B LGP |
1550 |
1550 LGP |
| 1550 LT |
1650K LGP |
1650K XLT |
1650L LGP |
1650L WT |
| 1650L XLT |
1850K LGP |
1850K LT |
1850K XTL |
|
| 310 |
310C |
310D |
310E |
310F |
| 310G |
320 |
350 |
350B |
420 |
| 420B |
420C |
450 |
450A |
450B |
| 450B LGP |
450C |
450C LGP |
475 |
550 LGP |
| 550LT |
550E LGP |
550E LT |
550G LGP |
550G LT |
| 650 |
650G |
750 |
800 |
800B |
| 800C |
850 |
850B |
850C |
850C LGP |
| 850D LGP |
850D LT |
850E LGP |
850E LT |
850G LGP |
| 850G LT |
855E |
|
|
|
| 1080 |
1080B |
1187 |
1187B |
1280 |
| 880BLC |
880C |
880CLC |
880D |
9010 |
| 9010B |
9013 |
9020 |
9020B |
9030 |
| 9030B |
9040 |
9045B |
9050 |
9050TK |
| 9060 |
980 |
980B |
|
|
| CX130 |
CX130B |
CX130B LC |
CX135SR |
CX160 |
| CX160B |
CX160X |
CX180 |
CX210 |
CX210B |
| CX210B LR |
CX210B NLC |
CX225 |
CX225 SR |
CX230 |
| CX240 |
CX240 LR |
CX240B LR |
CX250 |
CX250C |
| CX290 |
CX290B |
CX300 |
CX300C |
CX330 |
| CX350 |
CX350B |
CX460 |
CX470B |
CX190D LC |
| CX700 |
CX700B |
CX75 SR |
CX80 SR |
CX800 |
| CX800B |
8015 |
8017 |
|
|
| CK08 |
CK13 |
CK15 |
CK16 |
CK25 |
| CK28 |
CK31 |
CK32 |
CK35 |
CK36 |
| CK38 |
CK50 |
CK52 |
CX14 |
CX15 STR |
| CX16 |
CX17B |
CX18B |
CX20B |
CX22B |
| CX23 |
CX26B |
CX31 |
CX31B |
CX31BMC |
| CX35 |
CX36 |
CX36B |
CX40B |
CX47 |
| CX50 |
CX75SR |
CX80 |
LX92 |
|
| 7700 |
8000 |
8800 |
|
|
| 420T |
440T |
445T |
450CT |
TR270 |
| KUBOTA |
| K020 |
022 |
025 |
028 |
030 |
| 035 |
040 |
045 |
151 |
|
| KH02 |
021 |
021HG |
024 |
026 |
| 026G |
KH026HG |
KH030G |
033HG |
KH055 |
| KH91 |
KH51 |
KX02 |
KX021 |
KX026 |
| KX030 |
KX045 |
KX101-3 |
KX121-3 |
KX161-2 |
| KX60 |
75UR |
R30P |
RX201 |
RX301UR |
| RX501 |
U30 |
U30.1 |
U30.2 |
U30HG |
| U50.3 |
U60 |
U80 |
H30 |
UX30 |
Nestled in the vibrant heart of Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. has been a trailblazer in undercarriage components since 2013. Our extensive lineup includes track rollers, chains, idlers, top rollers, and sprocket/segment rims, crafted for a diverse range of machinery including excavators, bulldozers, agricultural tractors, skid steers, and crawler loaders. As a trusted brand by leading global companies, we cater to everything from nimble mini-excavators to colossal mining machines, offering top-of-the-line products.
Why Choose Us? Embark on a journey of unparalleled excellence and unwavering trust.
1. Our devotion to quality assurance is second to none. Whether you're purchasing a single item, sampling, or buying in bulk, our adaptability ensures we meet your every demand effortlessly.
2. As true specialists, we present an all-encompassing range of solutions for excavators and bulldozers. Our products are crafted with precision to meet the specific needs of your machinery.
3. Feel confident with our commitment to superior quality, supported by a robust warranty that guarantees peace of mind with every purchase.
4. Enjoy our exceptional customer service, offering expert guidance throughout your purchasing journey.
5. Take advantage of our strategic pricing, designed to deliver maximum value for your investment.
6. With our extensive inventory, we are poised to meet your urgent and wide-ranging demands with unparalleled efficiency and speed.
FAQ
How could I ensure the part would fit my machinery?
Pls send us the correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
What is the payment term?
Generally, 30% deposit T/T in advance, and the balance before the shipment.
What is the lead time?
FOB Xiamen or any Chinese port: 25-30 days. If there are any parts in stock, our delivery time is only 0-7 days.
What kind of package do you offer?
Normally we use the export standard wood pallets. If any special requirements, we can discuss them.
What about Quality Control?
We have a perfect system for checking the quality of our products. Our team checks the products and the way they are made very carefully. They do this at every stage of the production process. This makes sure that the products are safe when they are put in the container.
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