Morooka MST800 MST1000 Undercarriage Parts Track Roller Bottom Roller Lower Roller Chassis Parts.This lower roller, a standout in Morooka Undercarriage Parts, promises unparalleled performance and longevity.
Model: |
Morooka ,Every Brand is avialable |
Name : |
Track Roller ,Bottom Roller ,Lower Roller |
Applicable Industries: |
Machinery Repair Shops, Retail, Construction works |
Application: |
Crawler Cane ,Excavator ,Loader,Tractor |
Warranty: |
12Months,6Months |
Material: |
50Mn |
Supply Ability: |
300 Piece/ per Month |


At Quanzhou Zhongkai Machinery, we excel in manufacturing superior crawler dump truck parts tailored for MOROOKA. Our product offerings include top-tier track rollers or bottom rollers, sprockets, top rollers, front idlers, and rubber tracks, ensuring optimal functionality and durability.
The MST Roller series for Morooka is meticulously designed to accommodate varying machine models. With each new generation, compatibility evolves, covering several models. To ensure precision and avoid any mix-ups, having the Morooka model and serial numbers ready is crucial. Together, we verify the drawings for assured product accuracy.

Boasting over a decade of expertise, we proudly provide the industry's most extensive product range and highest quality undercarriage parts. With distinguished craftsmanship, explore our offerings, complete with detailed model listings.





Below is the model list. While it's not exhaustive, we welcome you to reach out with any new inquiries for comprehensive assistance. .
MOROOKA |
MST600 |
MST800 |
MST1000 |
MST1500 |
MST2200 |
SUMITOMO |
SH100 |
SH120-3 |
SH180 |
SH200 |
SH300 |
SH330 |
SH340 |
SH350 |
SH400 |
SH430 |
SH580 |
|
|
|
|
VOLVO |
C13 |
EC13XR |
EC15/20 |
EC25 |
EC27C |
EC30 |
EC50 |
EC55 |
EC70 |
ECR28 |
ECR30 |
ECR48C |
ECR58PLIUS |
ECR88 |
ECR88PLUS |
EC130 |
EC140 |
EC150 |
EC160 |
EC180 |
EC200 |
EC210 |
EC229 |
EC230 |
EC240 |
EC250 |
EC280 |
EC290 |
EC300 |
EC330 |
EC340 |
EC360 |
EC380 |
EC420 |
EC450 |
EC460 |
EC480 |
EC620 |
EC650 |
EC700 |
EC900 |
ECR235 |
H10B |
H11 |
H12 |
H14 |
H16 |
H25 |
H5/H7/H9 |
|
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/314B |
315/315C/315L |
317/317BL/317N |
318BL/318C |
319E |
320BL/320C |
320D/320L |
321C |
322/322B |
322L/322N |
323DL/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 |
E40 |
E70B |
CAT30 |
CAT301.8 |
CAT302.5 |
CAT303/304 |
CAT301.5 |
CAT301.8 |
CAT302.5C |
CAT303 |
CAT303.5CCR |
CAT303CCR |
CAT304CCR |
CAT304.5 |
CAT304 |
CAR305CCR |
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 |
|
|
|
|
CRAWLER CRANE |
HITACH: |
KH125 |
KH150 |
KH180 |
KH230 |
KH300 |
KH100 |
|
|
|
KOBELCO: |
BM500 |
BM700 |
BM800 |
CKE900 |
CKE1500 |
CKE1800 |
CKE2500 |
PH335 |
PH440 |
PH550 |
PH7035 |
PH7045 |
PH7055 |
PH7065 |
PH7080 |
PH7090 |
PH7100 |
PH7250 |
|
IHI: |
CCH500 |
CCH1000 |
CCH800 |
CCH700 |
SUMITOMO: |
LS78 |
LS108 |
LS118 |
LS120 |
LS138 |
LS218 |
LS238 |
LS248 |
SC500 |
SC440 |
SC700 |
SC2500 |
|
|
HITACH SUMITOMO: |
SCX500 |
SCX550 |
SCX800 |
SCX900 |
SCX1200 |
SCX1500 |
SCX1800 |
SCX2500 |
|
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 |
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 |
Our Company Profile:
Founded in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (ZKMPARTS/ZKUCPARTS) has carved a niche in engineering premium undercarriage components. Our diverse lineup includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, catering to a wide spectrum of machines. We serve globally recognized brands across all scales, from compact mini excavators to extensive mining machines. Our clientele features prominent names like Caterpillar, Komatsu, Kobelco, Hitachi, Fiat-Hitachi, Sany, Daewoo, Shantui, Doosan, XCMG, Liebherr, JCB, Volvo, John Deere, Hyundai, Bobcat, Yanmar, Kubota, Case, among many others.










FAQ:
1. Are you a factory or a trade entity?
We operate as a seamless factory and trade integration business, strategically situated in Quanzhou City, Fujian Province.
2. Howdo the payment terms and delivery arrangements work?
(1) Payment Terms: A 30% T/T deposit is required upfront, with the remaining balance payable via T/T before delivery.
(2) Delivery Terms: Typically,for LCL containers (less than a full container load),we offer both CIF and EXW options;in case of an LCL container, we also provide FOB or CIF.
Delivery terms can be flexibly negotiated.
3.Whatare the delivery timelines?
FOB Xiamen or other ports typically range from 25-30 days post receipt of your initial payment, contingent on the specific items and volume of your order.
For items in stock,the delivery timeframe is expedited to just 0-7 days.
4. How can I ensure compatibility with my excavator? What about your quality control?
(1) Simply provide us with the correct model number/machine serial number/any identification numbers present on the
For precise fitting, either directly provide the parts themselves or measure them for us. Please furnish the dimensions or supply us with a detailed drawing.
(2) We employ exceptional testers who meticulously inspect every single piece to ensure top-notch quality, maintaining rigorous quality control at every step.
Our meticulous packaging process is designed to guarantee utmost safety of the products during container shipping.
5. How would you describe the quality of your products?
We offer three distinct levels of quality for your selection and consideration.
(1) Economic Type Quality: With a 6-month guarantee, this option is ideal for construction environments using machines up to 20 tons, such as PC 100 and PC 200.
(2) Standard Type Quality: Featuring a 12-month guarantee, this quality suits mini excavators and machines up to 20 tons, fitting well with models like ViO 30, PC 100, and PC 200 in construction zones.
(3) Heavy Duty Type Quality: Offering a robust 12-month guarantee, this grade is tailored for demanding applications, including mining, quarrying, and forestry. Perfect for machines over 30 tons, such as ZAX 330, PC 650, PC 1250, and D10T.