
Kobelco Ck1100g Crawler Crane Idler
Product Introduction
In order to further improve and stabilize the quality of our products, we have determined the policy of ensuring the quality of our Digging Buckets, Bulldozer Swamp Track Shoe, Crawler Crane Track Pads with first-class work quality. The market is the opportunity for us to provide products and services to our customers, so we actively grasp the market trends. What we create is not only the products to meet the current demand, but also a bright future in line with the concept of green sustainable development. Our company aims to have a wide range of products, complete specifications, reliable quality, reasonable price and considerate service.
Crawler Crane Idler/Idler Assy/Idler Tumbler/Front Idler
It's used to guide the crawler correctly move and prevent deviation. Meanwhile, the idler also act as the lower roller, can increase the land area of the track shoes assy to the ground, reduce the ground pressure ratio.

1, Cross Reference: front idler for crawler crane, idler wheel
2, Mechanical Performance:
Material: 35SiMn
Process: casting
Hardness: surface HRC52-56, internal HRC36-42
Seal: sizeable oil capacity and perfect sealing
Warranty: 12 months
Certification: ISO 9001
3, Advantages
Precision design, Perfect alignment, Good structural support
Exclusive seal groups ensure excellent performance up to -40°C
Applicable to any working condition with longer life and perfect operation
Seal groups provide wear-resistance & anti-rusting properties
Resistance to deformation as well as surface hardening for longer life
4, Production Process

5, Application For The Following Crawler Cranes:
HITACHI | |||||
KH100 | KH100-2/3 | KH125 | KH150 | KH180 | KH300 |
KH500 | KH700 | KH850 | KH1000 | ||
IHI | |||||
CCH250W | CCH280W | CCH500 | DCH700 | DCH800 | CCH800 |
CCH1500E | CCH2500 | ||||
KOBELCO | |||||
CKE600 | CKE800 | CKE900 | CKE1200 | CKE1800 | CKE2500 |
BM500 | BM700 | BM800 | P&H335 | P&H440 | P&H550 |
P&H5035 | P&H5045 | 7035 | 7045 | 7055 | 7065 |
7080 | 7090 | 7100 | 7120 | 7150 | 7200 |
7250 | 7300 | ||||
SUMITOMO | |||||
SC500 | SC500-2 | SC700 | SC2500 | LS78RM | LS108 |
LS118-5 | LS120 | LS218 | LS238 | LS248 | LS368 |
LS468 | SA1700 | ||||
FUWA | |||||
CC40 | QUY35 | QUY50 | QUY50A | QUY50C | QUY55 |
QUY70 | QUY70A | QUY80 | QUY80A | QUY80B | QUY90 |
QUY100 | QUY100A | QUY120 | QUY150 | QUY150A | QUY150C |
QUY250 | QUY320 | QUY400 | QUY400A | QUY500 | QUY650 |
QUY750 | QUY1250 | FWX55 | FWX75 | FWX85 | FWX135 |
FWX8185 | FWX225 | FWX285 | |||
SANY | |||||
SCC500 | SCC600 | SCC750 | SCC800 | SCC1000 | SCC1250 |
SCC1500 | SCC1800 | SCC2600 | SCC4000 | SCC6500 | SCC7500 |
SCC10000 | SCC16000 | ||||
XCMG | |||||
QUY50 | QUY55 | QUY70 | QUY100 | QUY150 | QUY260 |
QUY300 | QUY350 | QUY400 | QUY450 | QUY650 | XGC100 |
XGC130 | XGC150 | XGC650 | |||
ZOOMLION | |||||
QUY50 | QUY70 | QUY80 | QUY100 | QUY180 | QUY260 |
QUY320 | QUY350 | QUY500 | ZCC550 | ZCC550H | ZCC750 |
ZCC750H | ZCC800 | ZCC850 | ZCC850H | ZCC1100 | ZCC1100H |
ZCC1300 | ZCC1300CL | ZCC1800 | ZCC2600 | ZCC3800 | ZCC5000 |
QUY500 | |||||
MANITOWOC | |||||
M250 | M999 | M2250 | M4600 | M18000 | M21000 |
4100WS1 | 4100S | 4600S4 | |||
TEREX DEMAG | |||||
CC1400 | CC1800 | CC2000 | CC2200 | CC2500 | CC2800 |
CC5800 | |||||
Crawler Crane Idler Daily Maintenance:
When idler worn out to extreme dimensions, you can repair by welded, or even replace new idler.
1. Keep the crawler track to the proper tensioning. If too tight, under the force of the idler tensioning spring, it can cause the accelerated wear of idler shaft and bushing, track shoe and its pin, also lead to the pitch of track shoe elongate.
2. Keep the idler alignment. If not, will leads to other undercarriage parts (such as lower roller, upper roller, sprocket, track shoe) abnormal wear.
Our Service
♦ 100% quality assurance, development and manufacturing follow original ones;
♦ One-to-one products factory. Ensure the best quality;
♦ Reasonable inventory and timely delivery;
♦ Rapid response within 24 hours ;
♦ Long-term strong and stable supply capacity;
♦ Goods will Be packed safely and carefully;
♦ The first-class logistics to Ensure the safe arrival of your goods;
♦ Excellent After-sales service. Track usage. Positive feedback response;
What we need is to reduce costs, improve the quality of Kobelco Ck1100g Crawler Crane Idler, and increase product competitiveness in order to gain a larger market share. We adhere to the business philosophy of technological innovation and forge ahead. We are willing to work together with friends at home and abroad to develop better products to serve our customers. We insist on reporting collection of customer feedback and market intelligence to seek continuous improvement of customer service.
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