Bottom lower Track Roller B27.2B 27V 30V 30VRCR Spare Parts for Mini Excavator Construction Machinery. Our Roller Track Roller, also known as the Lower Roller, is the quintessential solution for enhancing your machinery's durability and efficiency.
| Product name |
Excavator/ Bulldozer Track Roller, Excavator Undercarriage Parts |
| Material |
50Mn/40Mn2 |
| Color |
Yellow or Black or Customized |
| Technique |
Forging/ Casting |
| Surface Hardness/Hardness Depth |
HRC52-58/8-12mm |
| Packing |
Standard export packed |
| Port |
Xiamen Port |
| Time of delivery |
Within 15 days after contact and negotiation |
| Payment terms |
T/T, L/C, Western Union and so on |
At Quanzhou Zhongkai Machinery Co., Ltd., we take great pride in transforming your machinery into a powerhouse of performance with our premium undercarriage components. Our exemplary range of track rollers, bottom rollers, and lower rollers is designed with precision to dramatically boost your equipment's capabilities. Meticulously crafted to seamlessly integrate with a multitude of leading brand models, our components stand as a testament to engineering excellence, ensuring your machinery reaches new levels of proficiency and reliability.
| KOBELCO |
| 13SR |
25SR/25SR2 |
SK013/SK013.1 |
SK014.1 |
SK015/SK015.1 |
| SK024/SK024.1 |
SK025/SK025.1 |
SK025.2 |
SK025SR |
SK030UR.2 |
| SK031 |
SK115SR |
SK130SR |
SK135SR |
SK15/SK15MSR |
| SK16MSR |
SK17 |
SK27SR.3 |
SK70SR |
SK75UR-1 |
| SK75UR-2 |
Z13 |
Z16 |
ED150 |
ED180 |
| ED190-8 |
ED190LC |
K903/K903A |
K904 |
K905 |
| K907 |
K909 |
K910 |
K912 |
K914 |
| K916 |
K935 |
SK120 |
SK150LC |
SK160LC |
| SK170LC |
SK200 |
SK210 |
SK220 |
SK250 |
| SK260 |
SK270 |
SK300 |
SK330 |
SK330*8 |
| SK350LC-8 |
SK350LC-9 |
SK400LC |
SK450 |
SK 460 |
| SK480 |
SK600 |
SK850 |
|
|
| SANY |
| SY135 |
SY155 |
SY215 |
SY225 |
SY245 |
| SY265 |
SY285ME |
SY305 |
SY335C |
SY365 |
| SY375 |
SY390 |
SY500 |
SY650 |
SY750 |
| SY870 |
SY980 |
SY1250 |
SY16C |
SY18C |
| SY19E |
SY26U |
SY35U |
SY50U |
SY55C |
| SY60C |
SY65W |
SY75C |
SY80U |
SY95C |
| SHANTUI |
| SE60 |
SE75 |
SE85 |
SE135 |
SE150 |
| SE205 |
SE210 |
SE215 |
SE220 |
SE245 |
| SE305 |
SE335 |
SE370 |
SE400 |
SE500 |
| SE550 |
SE600 |
SE650 |
SE680 |
SE750 |
| SE800 |
SE950 |
SE980 |
DH08 |
DH10 |
| DH13 |
SD13 |
SD16 |
SD17 |
SD22 |
| SD24 |
SD26 |
SD32 |
SD34 |
DH16 |
| DH17 |
DH20 |
DH24 |
SD60 |
SD90 |
| DH46 |
SE17 |
SE26 |
SE36 |
|
| MITSUBISHI |
| MS110-2 |
MS110-3 |
MS110-5 |
MS110-8 |
MS110L-5 |
| MS110L-8 |
MS120-2 |
MS120-8 |
MS140-2 |
MS140-8 |
| MS180-1 |
MS180-2 |
MS180-3 |
MS180-8 |
MS180LC-3 |
| MS180LC-8 |
MS230-3 |
MS230LC-3 |
MS240-8 |
MS240LC-8 |
| MS270 |
MS280 |
MS300-8 |
MS300LC |
MS300LC-8 |
| MS350 |
MS380 |
MS380-1 |
MS380-2 |
MS650 |
| MS90-8 |
BD2 |
BD2F |
BD2G |
BD2H |
| BD2J |
|
|
|
|
| |
|
|
|
|
| CATERPILLAR |
| 205/205B/205LC |
211/211C |
213/213B/213LC |
215/215B |
215D/215LC |
| 219/219D/219LC |
225/225B |
225D/225LC |
227 |
229/229D |
| 231D/231DLC |
235/235B |
235C/235D |
245/245B |
279C |
| 289C |
299C |
308C |
311/311B/311C |
312/312B |
| 312C/312D |
313B |
314C/314D/314E |
315/315C/315L |
317/317BL/317N |
| 318BL/318C |
319E |
320BL/320C |
320D/320L |
321C |
| 322/322B |
322L/322N |
232DL/323DLN |
324D/324DL |
324DLN |
| 325/325B |
325CL/325D |
325L |
330/330D |
330D2L/330L |
| 336D/336DL |
336EL |
345B/345D |
345DL |
349DL/349EL |
| 350 |
365BL/365CL |
374D |
375/375L |
385B/385C |
| 390 |
E110 |
E120B |
E140 |
E180 |
| E200B |
E240 |
E300 |
E450 |
E650 |
| EL240 |
EL300 |
D3/D3B/D3C |
D4/D4C/D4D |
D4E/D4H/D4G |
| D4K |
D5/D5B/D5C |
D5G/D5H |
D5K/D5M/D5N |
D6/D6B/D6C |
| D6D/D6H/D6K |
D6M/D6N/D6R |
D6T/D7/D7E |
D7F/D7G/D7H |
D7R/D8/D8H |
| D8L/D8K |
D8N/D8R/D8T |
D9D/D9E/D9G |
D9H/D9L/D9N |
D9R |
| D10N/D10R |
D10T |
D11N/D11R |
D11T |
E30 |
| E45 |
E305 |
E304CR |
E305MR |
E305.5 |
| E307/E308 |
E70 |
E70B |
CAT301 |
CAT301.8 |
| CAT302.5 |
CAT303/304 |
CAT301.5 |
CAT301.8 |
CAT302.5C |
| CAT303 |
CAT303.5CCR |
CAT303CCR |
CAT304CCR |
CAT304.5 |
| CAT304 |
CAT305CCR |
CAT305 |
CAT306 |
CAT307 |
| 931/931LGP |
931B/931C |
933/933C |
933F/933G |
935B/935C |
| 941/941B |
943/943LGP |
951B/951C |
953/953C |
955C/955K/955L |
| 963/963B |
963C/963D |
973 |
977/977H |
977K/977L |
| 983/983B |
|
|
|
|
| CASE |
| CK13 |
CK15 |
CK16 |
CK25 |
CK28 |
| CK31 |
CK32 |
CK35 |
CK36 |
CK38 |
| CK50 |
CK52 |
CX14 |
CX15STR |
CX16/CX16B |
| CX16SVC |
CX16SVR |
CX17B |
CX18B |
CX20B |
| CX20BMR |
CX22B |
CX22BZTS |
CX23 |
CX26B |
| CX27B |
CX27BMC |
CX28 |
CX31/CX31B |
CX31BMC |
| CX31BMR |
CX35 |
CX36/CX36B |
CX36BMC |
CX36BMR |
| CX40/CX40BMC |
CX40BMR |
CX47 |
CX50/CX50B |
CX50BMC |
| CX50BMR |
CX75SR |
CX80 |
CX80SR |
7700 |
| 8000 |
8800 |
CX130 |
CX135SR |
CX160 |
| CX180 |
CX210 |
CX225 |
CX230 |
CX240 |
| CX250 |
CX290 |
CX300 |
CX330 |
CX350 |
| CX460 |
CX470 |
CX490D LC |
CX700 |
CX800 |
| DOOSAN |
| DX140 |
DX180 |
DX225 |
DX235 |
DX255 |
| DX300LC |
DX340LC |
DX420LC |
DX480LC |
DX520LC |
| DX27Z |
DX30Z |
DZ35Z |
DZ60R |
DX80R |
| HYUNDAI |
| R110-7 |
R130 |
R140 |
R145CR-9 |
R160LC |
| R180 |
R200 |
R210 |
R235 |
R250 |
| R260 |
R280 |
R290 |
R305 |
R320 |
| R350 |
R360 |
R380 |
R420 |
R450 |
| R480 |
R500 |
R520 |
R800 |
R15-5/R15-7 |
| R16-7/R16-9 |
R27Z-9 |
R28-5/28-7 |
R30 |
R35-5/R35-7 |
| R35Z-7 |
R35Z-7A |
R35Z-9 |
R55-3 |
R55-5 |
| R55-7 |
R55-9 |
R60-5 |
R60-7 |
R60-9 |
| KUBOTA |
| K020 |
K022 |
K025 |
K028 |
K030 |
| K035 |
K040 |
K045 |
K151 |
KH02 |
| KH021 |
KH021HG |
KH024 |
KH026/KH026G |
KH026HG |
| KH02G |
KH02HG |
KH030/KH030G |
KH030HG |
KH033 |
| KH033HG |
KH040 |
KH045 |
KH055/KH055N |
KH060 |
| KH071 |
KH101 |
KH130 |
KH151 |
KH24/KH24HG |
| KH26HG |
KH27 |
KH31 |
KH35 |
KH36 |
| KH41 |
KH51 |
KH52 |
KH60 |
KH61 |
| KH65 |
KH66 |
KH71 |
KH90 |
KH91 |
| KN51 |
KX02 |
KX021 |
KX021UR |
KX024 |
| KX026 |
KX027 |
KX030 |
KX033 |
KX035 |
| KX040 |
KX045 |
KX080-3 |
KX101/KX101-3 |
KX121-2 |
| KX121-3 |
KX151/KX151-2 |
KX161-2/ |
KX161-3 |
KX251 |
| KX36/KX36-2 |
KX41/KX41-2 |
/KX41-3 |
KX51 |
KX60 |
| KX61/KX61-2 |
KX61-3 |
KX71/KX71-2 |
KX71-3 |
KX75UR |
| KX90 |
KX91-2S/KX91-3 |
R30P |
RX201 |
RX301/RX301UR |
| RX302/RX303 |
RX501/RX502 |
RX502VA |
U30/U30.1 |
U30.2/U30HG |
| U35/U35HG |
U45/U45.3/U45G |
U50.3 |
U60 |
U80/U85 |
| H30 |
H40 |
H45 |
UX30 |
|
| CASE |
| 9020B DAC0201001 UP |
9030B |
9030B LC |
CX160 |
| CX160B |
CX160C |
CX180 |
CX210 |
| CX210B |
CX210B LR |
CX210B NLC |
CX225 |
| CX240 |
CX240 LR |
CX240B |
CX240B LR |
| CX250 |
CX250C |
|
|
| CATERPILLAR |
| 317 4MM -1-UP |
317BL 6DZ -1-UP |
317BLN 9WW -1-UP |
317N 9SR -1-UP |
| 318BL |
318BN 7KZ -1-UP |
318BN AEJ -1-UP |
318C ADC-1-UP |
| 318C AEJ-1-UP |
318C BTG-1-UP |
318C FAA-1-UP |
319E KGL -1-UP |
| 320 2DL -1-UP |
320 3RK -1-UP |
320 3XM -1-UP |
320 7WK -1-UP |
| 320 8LK -1-UP |
320B 5BR -1-UP |
320BL 6CR -1-UP |
320BL LN 3YZ -1-UP |
| 320BLL 6LS -1-UP |
320BLL 9JS -1-UP |
320C AKH -1-UP |
320C AMC -1-UP |
| 320C APA -1-UP |
320C BCB -1-UP |
320CL ALF -1-UP |
320CL BDB -1-UP |
| 320CL BGB -1-UP |
320L 1KL -1-UP |
320L 1TL -1-UP |
320L 3XK -1-UP |
| 320L 4BK -1-UP |
320L 9KK -1-UP |
320N 1XM -1-UP |
320N 9WG -1-UP |
| 321C DAX-1-UP |
321C KBB-1-UP |
321C KCR-1-UP |
321C MCF-1-UP |
| 321C LC |
322 7WL -1-UP |
322B 3NR -1-UP |
322BL 2ES -1-UP |
| 322L 7WL -1-UP |
322LN 4RM -1-UP |
322N 9JL -1-UP |
E200B 6KF1-UP |
| FIAT-KOBELCO/NEW HOLLAND |
| E175B |
E195LC |
E200SR |
E200SR LC LA04-01506 UP |
| E215B 1° TYPE NBDA21800-UP |
E215B 2° TYPE NBDA21800-UP |
E215B TIER3 AF/ME |
E215B TIER3 CIS |
| E215B TIER3 NALA09627 UP |
E215B EU TIER3 N6LA05579 UP |
E215BJ AF/ME |
E215BJ TIER 3 AF/ME |
| E215C MULTIFUNCTION |
E215C TIER3 NCLA10883-UP |
E215C TIER4 NBLA10274-UP |
E215LC |
| E215LC SUP.LONG FRONT |
E225BSR |
E235SRLC |
E235SRNLC |
| E265EL |
E265LC |
|
|
| JCB |
| JS160L |
JS180L |
JS190LC |
JS200 2° TYPE 705001UP |
| JS200LC 2° TYPE 705001UP |
JS210 LC 705001UP |
JS220LC |
JS220S |
| JS240S 2° TYPE |
JS260LC 2° TYPE |
|
|
| KATO |
| HD820 III |
HD820LC III |
|
|
| KOBELCO |
| SK170LC DYNAMIC ACERA |
SK200 MARK III |
SK200LC VI |
SK210 MARK IV |
| SK210-8 TIER 3 YQ12U4800 |
SK210-9 TIER 3 |
SK210LC DYNAMIC ACERA |
SK210LC MARK IV |
| SK210LC-6E |
SK210LC-8 DYNAMIC ACERA UYQ09U3301 |
SK220LC MARK III |
SK235SR |
| SK250 MARK 8 |
SK250LC 6E DYNAMIC ACERA LL09U607 UP |
SK250LC MARK VI |
SK250NLC MARK IV |
| SK260 MARK 8 |
|
|
|
Disclaimer: The mentioned names, symbols, and descriptions of manufacturers serve solely for reference. We neither claim any affiliation nor endorsement by these manufacturers for our products. Trust in the authentic and high-quality standards that underpin our product offerings.
Since 2013, Quanzhou Zhongkai Machinery Co., Ltd., renowned in the industry as zkmparts/zkucparts, has been a beacon of innovation from Quanzhou, China. Our expertise in superior undercarriage components encompasses a comprehensive lineup of track rollers, track chains, idlers, top rollers, and sprockets/segment rims. Our diverse product range adeptly serves an expansive variety of machinery, from nimble mini excavators to robust mining machines, ensuring compatibility with nearly every major global brand. Our offerings are tailor-made to fit seamlessly with industry titans like Caterpillar, Komatsu, Kobelco, Hitachi, and many more, ensuring that your equipment operates with unparalleled efficiency and reliability.
Packaging & Delivery: We are unwaveringly committed to delivering your products with supreme care and precision. Our goal is to ensure that they arrive at your doorstep in pristine condition and exactly when expected, meeting the highest standards of punctuality and presentation.
FAQ
1.Are you a factory or a trade?
We are factory and trade integration business, our factory located on Quanzhou City,Fujian Province.
2.Howabout the payment terms and the terms of delivery?
(1) Payment terms: 30% T/T in advance, and the blance T/T before delivery.
(2) Terms of Delivery: Generally,LCL container (less than a container load),we offer with CIF or EXW;LCL container (less than a container load) we offer with FOB or CIF.
Delivery term can be negotiable.
3.How about the delivery time?
FOB Xiamen or other ports 25-30days after receiving your advance payment, and the actual delivery time depends on the items and quantity of your orders.
If it is in stockthe delivery time only takes 0-7 days.
4.How can I be sure the part will fit my excavator?What about quality control?
(1) You can provide us correct model number/machine serial number/ any numbers on the
parts itself.Or measure the parts give us dimension or drawing.
(2) We have excellent tester, check every piece to ensure the quality is good,and strict control
to ensure product safety into container.
5.How about the products quality?
We have three types quality for your reference.
(1) Economic type quality,6 months guarantee time,suits in construction area,for 20tons and less 20tons machines,such as PC 100,PC 200.
(2) Standard type quality, 12 months guarantee time,suits in construction area,for mini excavators,20tons and less 20tons machines,such as ViO 30,PC 100,PC200.
(3) Heavy duty type quality,12 months guadantee time,suits in any heavy duty applications like mining,quarry,forestry,etc,for more than 30 tons machines,such as ZAX 330,PC 650,PC1250,D10T.
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