Quanzhou Sanqi Engineering Machinery Co.Ltd

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Carrier Roller D31-17 D31-18

Carrier Roller D31-17 D31-18

We offer a wide range of carrier roller assy for the most popular models.our rollers are engineered with forged alloy steel which is through a proper heat treatment allowing durability and impact. Our rollers are highly praised in the market as a product with impact resistance and a long life.

Product Introduction

CARRIER ROLLER D31-17 d31-18

Production description

We offer a wide range of carrier roller assy for the most popular models.our rollers are engineered with forged alloy steel which is through a proper heat treatment allowing durability and impact. Our rollers are highly praised in the market as a product with impact resistance and a long life.


Sizes of top roller d31-17 d31-17


详情图1carrier roller assy


Detailed information of upper roller d31-17  d31-18 as below:

Model

d31-17 d31-18

Machine weight range

1.5t to 95.3t

Applicable pitch range

90 to 317.5

Manufacturing method

casing ,forging,heat treatment,lathing,milling,drilling,grinding,oil leakage testing,assembly,painting

Color

Blue,gray,yellow,black etc..

Packing

Polywood pallets,fumigated wooden pallets,wooden case

Delivery time

About 30days

Port of shipment

Xiamen port,quanzhou port,china

guarantee time

6 months

OEM and ODM

Acceptable

Payment term

TT and LC

Features

1. Single flange big excavator top roller and double flange big excavator top roller is applicable to special model of crawler-tracked excavators and bulldozers from 1.5ton to 95.3ton .

2. Warm forging treated big excavator upper roller shell gains distinguishing inner material fiber flow distribution architecture.

3. Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.

4. The design of double-cone sealing and lubrication for life makes the carrier roller have long life time and perfect performance under any working condition.

Our services

1. Our engineers in this field are more than 20 years. So they can feedback very soon.

2. Sale and service team

You can contact with our team via phone, on line chatting tool and email. Our team will reply to you any time.

3. We have forging and casting,so we can offer customers very competitive prices.



详情图 2 carrier roller group

BERCO   CR5053 upper rollerCATERPILLAR   6S3609 upper roller
CATERPILLAR   8E0400 upper rollerITM C0103100N00 upper   roller
ITM   C01081N0M00 upper rollerJOHN DEERE AT220677   upper roller
BERCO CR3759   upper rollerBERCO CR4022 upper   roller
ITM   S01095L0M00 upper rollerBERCO KM2160 upper   roller
ATLAS-TEREX   1357660 upper rollerKOMATSU 195-30-00580   upper roller
BERCO CR2876   upper rollerITM C4037101M00 upper   roller
CATERPILLAR   1P8717 upper rollerKOMATSU 195-30-01040   upper roller
CATERPILLAR   4S8982 upper rollerKOMATSU 195-30-01041   upper roller
CATERPILLAR   5M7820 upper rollerKOMATSU 195-30-01042   upper roller
CATERPILLAR   7M9489 upper rollerKOMATSU 195-30-01341   upper roller
CATERPILLAR   9M0638 upper rollerBERCO KM578 upper   roller
DRESSER-FURUKAWA   1256100H91 upper rollerITM C4035100M00 upper   roller
HYUNDAI   81E7-0016 upper rollerKOMATSU 195-30-00101   upper roller
INGERSOLL RAND   70075163 , 70576103 upper rollerKOMATSU 195-30-00103   upper roller
ITM   C0107100M00 upper rollerKOMATSU 195-30-00105   upper roller
LIEBHERR   5000951 upper rollerKOMATSU 195-30-00102   upper roller
LIEBHERR   5604047 upper rollerKOMATSU 195-30-00104   upper roller
BERCO CR2205   upper rollerKOMATSU 195-30-00106   upper roller
BERCO CR4284   upper rollerBERCO KM3601 upper   roller
CATERPILLAR   2P3514 upper rollerITM C4027100M00 upper   roller
CATERPILLAR   4S9691 upper rollerKOMATSU 17M-30-00340   KOMATSU 17M-30-01340 upper roller
CATERPILLAR   5S3271 upper rollerBERCO KM2279 upper   roller
CATERPILLAR   9M0637 upper rollerITM C40151G0M00 upper   roller
DEMAG 17128140   upper rollerKOMATSU 175-30-00470   upper roller
HYUNDAI   81E7-00521 upper rollerKOMATSU 175-30-00472   upper roller
LIEBHERR   5002789 upper rollerKOMATSU 175-30-00511   upper roller
LIEBHERR   5604175 upper rollerKOMATSU 175-30-00513   upper roller
LIEBHERR   5800083 upper rollerKOMATSU 175-30-00517   upper roller
POCLAIN-CASE   POCLAIN M0942390 upper rollerKOMATSU 175-30-00471   upper roller
BERCO CR4800   upper rollerKOMATSU 175-30-00510   upper roller
CATERPILLAR   235-5974 upper rollerKOMATSU 175-30-00512   upper roller
CNH-FIAT NEW   HOLLAND 76040857 upper rollerKOMATSU 175-30-00514   upper roller
ITM   C01061H0M00 upper rollerKOMATSU 175-30-00515   upper roller
JOHN DEERE   AT175999 upper rollerKOMATSU 175-30-00516   upper roller
BERCO ID1460   upper rollerKOMATSU 175-30-00532   upper roller
CATERPILLAR   6Y1781 upper rollerBERCO KM120 upper   roller
LIEBHERR   5802111 upper rollerITM C40851A0M00 upper   roller
BERCO CR2650   upper rollerKOMATSU 140-30-00240   upper roller
CATERPILLAR   1V8055 upper rollerKOMATSU 155-30-00172   upper roller
CATERPILLAR   3Y3402 upper rollerKOMATSU 155-30-00231   upper roller
CATERPILLAR   9S2730 HANOMAG 3094639M upper rollerKOMATSU 155-30-00233   upper roller
HANOMAG   3094639M91 upper rollerKOMATSU 155-30-00235   upper roller
ITM   C0106100M00 upper rollerKOMATSU 145-30-00110   upper roller
JOHN DEERE   AT174848 upper rollerKOMATSU 155-30-00230   upper roller
LIEBHERR   5003817 upper rollerKOMATSU 155-30-00232   upper roller
BERCO CR2650A   upper rollerKOMATSU 155-30-00234   upper roller
BERCO ID1482   upper rollerBERCO KM118 upper   roller
CATERPILLAR   3T3206 upper rollerITM C40651E0M00 upper   roller
CATERPILLAR   5M7318 upper rollerKOMATSU 141-30-00560   upper roller
KOBELCO   24100N10084F1 upper rollerKOMATSU 141-30-00562   upper roller
ATLAS-TEREX   322009 upper rollerKOMATSU 141-30-00564   upper roller
CASE S233033   CATERPILLAR 3K7962 upper rollerKOMATSU 141-30-00566   upper roller
CATERPILLAR   6K9879 upper rollerKOMATSU 144-81-30050   upper roller
HYUNDAI   81E6-17030 upper rollerKOMATSU 144-81-30052   upper roller
HYUNDAI   81E6-2003-30 upper rollerKOMATSU 144-81-30054   upper roller
INGERSOLL RAND   56800113, 57695637 upper rollerKOMATSU 14X-30-00141   upper roller
ITM   C0104100M00 upper rollerKOMATSU 14X-30-15001   upper roller
JOHN   DEERE-CAMECO CB01418829 upper rollerBERCO KM2105 upper   roller
POCLAIN-CASE   POCLAIN J0242336 upper rollerKOMATSU 141-30-00561   upper roller
SAMSUNG-H.I.   1081-01670 upper rollerKOMATSU 141-30-00563   upper roller
BERCO CR2880   upper rollerKOMATSU 141-30-00565   upper roller
CATERPILLAR   6K9880 upper rollerKOMATSU 141-30-00566E   upper roller
HYUNDAI   81E6-2003 upper rollerKOMATSU 144-81-30051   upper roller
HYUNDAI   81E6-2003BG upper rollerKOMATSU 144-81-30053   upper roller
JCB 210/71800   upper rollerKOMATSU 14X-30-00140   upper roller
N1642327 upper   rollerKOMATSU 14X-30-00142   upper roller
W0942307 upper   rollerBERCO KM2872 upper   roller
W0942330 upper   rollerITM C4061100M00 upper   roller
ZKI1642327   upper rollerKOMATSU 134-30-00110   upper roller
KOMATSU   UTILITY 820210009 upper rollerBERCO KM103 upper   roller
LIEBHERR   5003855 upper rollerITM C4060100M00 upper   roller
LIEBHERR   5009090 upper rollerKOMATSU 130-30-B0360   upper roller
LIEBHERR   5209288 upper rollerKOMATSU 131-30-00311   upper roller
LIEBHERR   5601364 upper rollerKOMATSU 131-30-00313   upper roller
ATLAS-TEREX   1365693 upper rollerKOMATSU 131-30-00315   upper roller
BERCO CR2189   upper rollerKOMATSU 140-813-0070   upper roller
CASE S239440   upper rollerKOMATSU 141-30-00072   upper roller
CATERPILLAR   4K3985 upper rollerBERCO KM103A upper   roller
CATERPILLAR   5K6537 upper rollerBERCO KM103B upper   roller
CATERPILLAR   5Y1130 upper rollerKOMATSU 131-30-00310   upper roller
CATERPILLAR   9S3570 upper rollerKOMATSU 131-30-00312   upper roller
LANDINI MASSEY   FERGUSON 1430324M91 upper rollerKOMATSU 131-30-00314   upper roller
LARSEN &   TOUBRO E10042379, L20342314 upper rollerKOMATSU 131-30-00316   upper roller
LIEBHERR   5000952 upper rollerKOMATSU 141-30-00071   upper roller
LIEBHERR   5004451 upper rollerKOMATSU 141-30-00073   upper roller
LIEBHERR   5604451 upper rollerBERCO KM2379 upper   roller
BERCO CR2881   upper rollerITM C4041100M00 upper   roller
BERCO CR2881B   upper rollerKOMATSU 124-30-00131   upper roller
JOHN DEERE   AT174847 upper rollerKOMATSU 124-30-53000   upper roller
CATERPILLAR   5A8374 upper rollerKOMATSU 124-30-00132   upper roller
CATERPILLAR   5M8631 upper rollerKOMATSU 11Y-30-00031   upper roller
CATERPILLAR   8S0465 upper rollerBERCO KM574 upper   roller
ITM   C0105100M00 upper rollerITM C40311B0M00 upper   roller
LIEBHERR   5003858 upper rollerKOMATSU 111-30-00260   upper roller
LIEBHERR   5601351 upper rollerBERCO KM778 upper   roller
POCLAIN-CASE   POCLAIN D0842332 upper rollerITM C4031100M00 upper   roller
P0042379 upper   rollerKOMATSU 113-30-00110   upper roller
ZKI842332   upper rollerKOMATSU 113-30-00111   upper roller
BERCO CR3002   upper rollerKOMATSU 113-30-00112   upper roller


FAQ

1. How about the payment terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

2. What is the delivery time?

Generally speaking, the delivery time is 30 days. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is from 10-15 days.

3. What is MOQ for the order?

FCL and LCL are both acceptable.

4. How can you control your quality?

When material come inside our factory, we need to analyze the material cost. And our inspectors will check the sizes at random when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.



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