
Top Carrier Roller
We offer a wide range of Top carrier roller 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 rolles are highly praised in the market as a product with impact resistance and a long life.
Product Introduction
Production description
We offer a wide range of Top carrier roller 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 rolles are highly praised in the market as a product with impact resistance and a long life.
Quick detail:
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | KH180 | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN |
Delivery time | 30-45days | Warranty time | 6 months |
Term | FOB,CNF,CIF | Machine type | Crawler tracked crane |
Supply ability
We can manufacture around 25000pcs of bottom rollers and top rollers one month.
Lead time
Generally speaking, our leat time is 30days.but if all the order is for 200 serial track carrier rollers, the delivery time is from 10-15days.
Packing and shipping
20 feet container and 40 feet container are both acceptable.
And there are two seaports available Xiamen and quanzhou China
Advantages
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.
Warm forging treated roller shell gains distinguishing inner material fiber flow distribution architecture.
Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.
Sizes

Our crane carrier roller is applicable to below models:
Hitachi | KH100/30T,KH100-2/3KH125/35T,KH150/40T,KH180/50T,KH300/80T,KH500/100T, KH700/150T,KH850/150T, KH1000/200T |
Kobelco | P&H335/35T,P&H440S/40T,P&H550/50T,BM500HD,BM700HD,BM700HD-2,7035/35T,7045/40T,7055/50T,7080/80T,7090,7100/100T,7120,7150/150T,7200, 7250/250T,7300,CKE600,CKE800,CKE900,CKE1200,CKE1800,CKE2500 |
Sumitomo | SC500-2/50T,SC700/70T,SC2500/250T,LS78R,LS108/40T,LS118-5/50T,LS120,LS218/80T,LS238/100T,LS248/150T,LS368,LS468,SA1700 |
IHI | CCH250W,CCH280W,CCH500/50T,DCH700/70T,DCH800/80T,CCH800,CCH1500E, CCH2500/250T |
Minitowoc | 4100WS1/180-272T,4100S,4600S4/317.5,M250/250T,M2250/272T,M999/250T,M4600/317.5T,M18000/600T,M21000/1000T |
Demag | CC1400/250T,CC1800/300T,CC2000/300T,CC2200/350T,CC2400/400T,CC2500/450T, CC2800/600T,CC5800/1000T |
Sany | SCC500,SCC600,SCC750,SCC800,SCC1000,SCC1250,SCC1500,SCC1800,SCC2600,SCC4000,SCC6500,SCC7500,SCC10000,SCC16000 |
Zoomlion | QUY50,QUY70,QUY80,QUY100,QUY130,QUY180,QUY200,QUY260,QUY350,QUY400,QUY450,QUY500,QUY550,QUY600,QUY650,QUY800,QUY1000,ZTM300,ZTM500,ZTM750,ZTM800,ZTM550,ZTM3200 |
Note: the above part numbers shown are for reference purpose only. we do not imply that these items are products of the OEM
Quality control procedures
1. When raw material come inside our factory,we need to test the material composition first.
2. After several pcs of parts are heattreated, we need to check the hardness before all to be done to guarantee the hardness.
3. Our inspectors will check the sizes when parts are being machined and parts are being assembled.

FAQ
1. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
2. 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.
3. What is the delivery time?
Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.
4. What is MOQ for the order?
Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.
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