Products Features
The idler, which is also called idler group, idler assy, front
idler or idler wheel, is one part of undercarriage parts for
crawler heavy equipments such as excavator, bulldozer, crane,
drilling machine etc.
The idler is made of idler shell, shaft, brackets, Bi-metallic
Bearings and seal group. It is made by casting or forging,
machining, heat treatment, assembly, painting etc.
The quality and working life depends on the quality of raw steels,
the hardness of rail surface, the depth of hardness layer, the
quality of seal group etc.
| 35MnB |
| Finish | Smooth |
| Colors | Yellow/Black/Other |
| Technique | Forging / casting |
| Surface Hardness | HRC52-58,deepth:8mm-12mm |
| Warranty time | 6 months |
| Certification | ISO9001 |
| Delivery Time | Within 3 days after contract established |
Other machinery and models are available
| IDLER | |
| PC200 | 20Y-30-00030/KM-1642 |
| CAT320 | 113-2907/102-8151/CR5732 |
| E325 | 7Y0360 |
| CAT330/E336 | 1028152 |
| CAT345 | 115-6366/CR-6597 |
| CAT385 EC700B/EC650 | CR6380/102-8136/135-8904/194-1157/248-7257/7Y-0856 |
| ZX200/240 | 9176864/9242964 |
| SK200-3 | 24100N5948F2 |
| EC290C | 14589914 |
| EC290B | 1181-00721/14510972 |
| EX200-5 | 9145269/ID-1816 |
| PC300/360 | 207-30-00160/KM-2018 |
| PC400/PC450 | 208-30-00201 |
| PC650-8 | KM3060/21M-30-00301/21M-30-0030A |
| R290 | 81EH-10050/81E8-2004/57407314/PV9544B0M00 |
| R305 | 81N8-13010 / V81N8-13010V |
| SH400 | KTA1268Z-C |
| VI030-1A | 172458-37061 |
| PC35R-8 VIO40 VIO30 PC03 PC05 PC15MR PC10MR PC20MR PC30MR PC35R
PC650-8 SK20SR SK40SR SK50UR |
| EX25-1 EX60-5 EX300-5 ZX330 ZAX360-5G EX400-1/ZX450 Short York
ZAX450/ZAX470 Long York ZX870 |
Production Flow Processing and inspection
1. Material pretreatment: Preprocess the steel alloy or manganese
steel materials required for the excavator wheel hub to remove
impurities and impure substances to ensure the purity and
plasticity of the material.
2. Heat treatment: The pretreated material is subjected to multiple
steps such as high-temperature heating, insulation, and cooling.
The structure and performance of the material are improved through
the heat treatment process, and the strength and hardness of the
wheel hub are increased.
3. Forging processing: The heat-treated material is forged into
shape. After the material is heated, hammering, extrusion,
stretching and other operations are performed, and the blank is
finally forged into a precise wheel hub shape.
4. Machining: Process the forged wheel hub blank, including fine
machining processes such as surface processing, holes, gears and
splines.
5. Heat treatment again: The processed wheel hub is subjected to
high-temperature heat treatment to make the wheel hub surface have
high hardness and high strength, ensuring the reliability and
durability of the wheel hub in high load and high-speed
environments.
6. Spray painting: The manufactured wheel hubs are treated with
protective coatings such as powder spraying to ensure the
anti-corrosion and aesthetics of the wheel hub surface.
Company Strength
Guangzhou Haofeng Scm Co., Ltd. is located in Nansha District,
Guangzhou.Our company is a professional supplier of machinery
parts, suitable for Caterpillar, Hitachi, Hyundai, Kobelco, Komatsu
and other brands.We are committed to providing used excavator,
excavator parts and Customized mechanical accessory. We have a
large independent factory,100 employees, 15 sets of equipment and 4
production lines. We are both a supplier and manufacturer of
mechanical engineering accessories.Our goods are delivered directly
from the factory to customers with low price and good quality.
Customer Photos
Packaging And Shipping
We supervise the process from the factory to the port designated by
the customer to ensure that the customer's products arrive at the
destination accurately and safely.
1.By Bulk Shipment,the machine is placed on the deck.
2.By Ro Ro Shipment,the machine is placed in the cabin.
3.By Flat Rack Container Shipment.
FAQ
Q: Why should you buy from us not from other suppliers?
A:We have two companies and one factory, the price and quality are
very advantageous. Our team has 20 years of experience in the
machinery industry.
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is
20-30 days if not in stock. If it is customized,it will be
confirmed accord ing to order.
Q: What about Quality Control?
A:We have excellent tester, check every piece to ensure the quality
is good, and check the quantity is correct before the shipment.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery,Terms Trade have CIF
,CFR,FOB,etc.
