Durable Bulldozer Carrier Roller Top Roller for John Deere 850 Undercarriage Parts

• Customization: Available
• After-sales Service: 12 Month
• Warranty: 6 Month ;12 Month
• Model NO.: D65A-6
• Type: Dozer Carrier Roller
• Application: Dozer
• Certification: Is0 45001:2018
• Condition: New
• Hardness Depth: 8-12mm
• Weight: Optional, 50kgs
• Material: 40mn2;35mnbh
• Color: Yellow;Black;Customized
• Surface Hardness: HRC52-58
• Process: Forging ;Casting
• Delivery Time: 7-15 Days
• Size: Follow OEM Strictly
• Model Name: for John Deere 850
• Keywords: Idler/ Bottom Roller/ Sprocket/ Top Roller/ Track
• Packing: Standar Packing
• Transport Package: Wooden Pallet; Fumigate Wooden Pallet
• Specification: Normally; Customized item available
• Trademark: ZKM
• Origin: Quanzhou Fujian
• HS Code: 8431499900
• Production Capacity: 10000peces/Year

Product Description

Product Description:
Durable Bulldozer Carrier Roller Top Roller For John Deere 850 Undercarriage Parts .

Excavator Top Roller Detail:
 

Brand:	Customized;ZKM
Model:	850;John Deere Bulldozer Parts
Color:	Black /Yellow/Customized
Finish:	AS CLIENTS' REQUEST
Name:	Carrier Roller;Top Roller
Applicable Industries:	Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works , Energy & Mining
MOQ:	1PCS
Payment:	T/T Before ship;PAYPALY

Models:
Our extensive offerings include Undercarriage Parts, GET Parts, and Heavy Earthmoving Spare Parts. Explore the comprehensive list of models available below to find what you need!

JOHN DEERE
110	120	135C	160	190E
200	225C LC	230	240D LC	250G LC
270	290	330	370	450
470	490	550	590	600
650	690	693	70	750
75D	790	80	800	890
85D	892	992	JD105	JD1055
JD1075	JD1085	JD45	JD730	750
850	950	JD855	CH950	3510

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

 

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

FIAT NEW HOLLAND
10B/10C	14B	35916	AD10	AD12
AD14	AD18	AD20	AD3	AD4
AD7	AD9	AG4	AT7	BD10
BD12	BD14	BD18	BD20	BD7C
BD9	D150	D180	D350	D80
D95	DX145	DX175	DX195	FA100
FA120	FA150	FA200	FD10	FD14
FD145	FD170	FD175	FD20	FD255
FD30	FD5	FD7	FD9	FP40
FP60	PL40	PL60	ST8	FL10
FL12	FL14	FL145	FL175	FL20
FL4	FL5	FL6	FL7	FL8
FL9	P7

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

DAEWOO
75V	DH04-2	DH07-3	DH08	DH10
DH110	DH120	DH170	DH180	DH200
DH220	DH280	DH320	DH450	DH50-5
S400	SOLAR130	SOLAR140	SOLAR170	SOLAR175
SOLAR200	SOLAR220	SOLAR225	SOLAR250	SOLAR255
SOLAR280	SOLAR290	SOLAR300	SOLAR330	SOLAR340
SOLAR400	SOLAR420	SOLAR450	DH35	DH55

While we support various brands, restrictions prevent us from listing them here. Please send your request, and we'll assist you!



Related Parts:

Company Profile:
QUANZHOU ZHONGKAI MACHINERY (ZKMPARTS/ZKUCPARTS),Founded in the vibrant city of Quanzhou, China, in 2013, our company excels in crafting and designing premium undercarriage parts. We specialize in track rollers, track chains, idlers, top rollers, sprockets, and segment rims suitable for a vast array of machinery including excavators, bulldozers, agro tractors, skid steers, and crawler loaders. ROLLER,TRACK CHAIN,IDLER,TOP ROLLER,SPROCKET/SEGMENT RIM) FOR EXCAVATORS, BULLDOZERS, AND AGRO TRACTORS. Our products cover nearly every major brand globally, from compact mini excavators to the largest mining machines, including renowned names like Caterpillar, Komatsu, Kobelco, Hitachi, and many more.
Our Warehouse & Manufacture:
Our Lab:
Our Packing Warehouse:
Our Team:
Exhibition:

FAQ:

1. What undercarriage parts do you supply?
We offer an extensive range of undercarriage components, including: track rollers, idlers, sprockets, track chains, and bushings. Our parts cater not only to excavators like the Komatsu PC200-8 and Caterpillar 320D but also to bulldozers and other heavy machinery. for excavators (e.g., Komatsu PC200-8, Caterpillar 320D), bulldozers, and other heavy machinery spare parts.

2. What materials are used in your undercarriage parts?
Our robust parts are crafted from hardened alloy steel, meticulously heat-treated to ensure exceptional durability, consistently meeting or surpassing OEM standards.

3. What's the lead time for production/shipping?
For ready stock: 3-5 days.
For custom orders: 15-30 days, depending on quantity.
Shipping: 5-20 days, varying by destination and method-sea, air, or express.

4. Do you offer warranties?
Absolutely! We stand by our products with a 6-12 month warranty that varies by part, covering any manufacturing defects.

5. What is your payment term?
We accept T/T (Bank Transfer), L/C (Letter of Credit), PayPal, and *** Trade Assurance.
A 30% deposit is required, with the remaining 70% due before shipment for new clients.

6. Do you support custom packing/branding?

Absolutely! We offer a variety of packaging solutions to cater to your branding needs. Choose from neutral packaging, OEM-branded designs, or fully custom packaging options tailored to your specifications.