Hitachi ZAX870 Sprocket
The Hitachi ZAX870 Sprocket is a critical driving component in the excavator undercarriage system. It engages with the track chain and transfers power from the final drive to the crawler assembly, enabling the excavator to travel and operate effectively.
The sprocket is designed for heavy-duty applications where high loads, continuous track movement and severe working conditions can accelerate undercarriage wear.
Product About ZAX 870 SPROCKEY
suitable for excavators, bulldozers, and skid steers track
The sprocket is one of the primary driving components of a crawler excavator's undercarriage. Installed at the rear of the track frame, it meshes with the track chain and transfers rotational power from the final drive to move the excavator.
For the Hitachi ZAX870 / ZX870 platform, available parts references identify YA00001980 as a sprocket-related part number, while additional aftermarket and cross-reference listings associate the application with numbers including 4430291, 1017812, 4637262 and 4S00649. The exact configuration can vary according to machine model and serial number, so compatibility should be confirmed before ordering.
MITNIK supplies aftermarket sprockets manufactured with a focus on material quality, tooth accuracy and wear resistance. The sprocket is designed to work together with the corresponding track chain, track rollers, idlers and other undercarriage components to provide stable and reliable crawler performance.
For replacement orders, customers are recommended to provide the complete machine model, serial number and existing sprocket information whenever available. This is particularly important for large excavators such as the ZAX870, where undercarriage configurations can differ between machine versions.
Relevant parameters
MITNIK TRACK SYSTEM, STEEL TRACKS UNDERCARRIAGE
MITNIK Steel tracks for the agricultural sector, industry, machine builders,…
MITNIK Track Solutions develops, produces and supplies steel tracks for a very wide range of applications. MITNIK Track Solutions tracks are often used in the agricultural sector, in construction and in industry. MITNIK Track Solutions also supplies customised steel track systems for machine builders all around the world.
MITNIK Steel track models:
You can select a undercarriage model below on the basis of weight and dimensions. Different steel track dimensions are always possible at no extra cost. Contact us or complete the intake form with the required dimensions for your steel tracks.
MITNIK Steel track systems for heavy loads:
MITNIK Track Solutions supplies track systems with steel tracks for loads of 2 tons to 200 tons. Heavy loads are therefore no problem for undercarriages with steel tracks. These tracks are suitable for subsoils of earth, mud and sand, but this track system also has no trouble with rough subsoils of stones, rock and boulders. Steel track systems are stable on every subsoil.
MITNIK Durable and solid undercarriage:
the steel chains with which MITNIK Track Solutions tracks with steel are fitted are highly durable and solid. The tracks are wear-resistant and have little risk of fracture in comparison with rubber tracks. Track frames are made and converted in the Netherlands from 52.3 steel. All frames are calculated and guaranteed for the requested loads. This can be demonstrated with calculations and certificates
Professional Crawler Track Undercarriage/Steel Crawler Chassis/Track Undercarriage ManufacturerFactory Supplying Directly, Super Quality with Competitive Price!
compatible models
Our excavator complete undercarriages are engineered and designed in many configurations to serve a wide range of applications.
1.Standard and heavy duty steelframes and components.
2.Special design features for forestry machines.
3.Weld-on and bolt-on attachment configurations.
4.Interface slewing rings designed according to customer requirement.
5.A wide range of hydraulic final drives is also available.
|
Model |
A Length mm |
C Height mm |
D Total Width mm |
Track Type |
Loading Weight kgs |
Machine Weight |
|
MITNIK-1T |
1220 | 309 | 180 | Rubber Track/Steel Track | 478.5 | 1TON |
|
MITNIK-2T |
1815 | 367 | 230 | Rubber Track/Steel Track | 535 | 2TON |
|
MITNIK-3T |
1959 | 287 | 250 | Rubber Track/Steel Track | 587 | 3TON |
|
MITNIK-4T |
2146 | 485.5 | 300 | Rubber Track/Steel Track | 669 | 4TON |
|
MITNIK5T |
2125 | 482 | 300 | Rubber Track/Steel Track | 670 | 5TON |
|
MITNIK-6T |
2388 | 478.5 | 300 | Rubber Track/Steel Track | 693 | 6TON |
|
MITNIK-7T |
2363 | 535 | 300 | Rubber Track/Steel Track | 786 | 7TON |
| MITNIK-8T | 2622 | 587 | 350 | Rubber Track/Steel Track | 942 | 8TON |
| MITNIK-10T | 2876 | 669 | 400 | Steel Track | 10TON | |
| MITNIK-12T | 3551 | 670 | 450 | Steel Track | 12TON | |
| MITNIK-15T | 3159 | 693 | 450 | Steel Track | 15TON | |
| MITNIK-20T | 4256 | 942 | 600 | Steel Track | 20TON | |
|
MITNIK-30T |
5001 | 786 | 600 | Steel Track | 30TON | |
| MITNIK-35T | 4810 | 1000 | 600 | Steel Track | 35TON | |
| MITNIK-45T | 5597 | 1064 | 600 | Steel Track | 40TON |
Application Scenario
Designed to meet the modern requirements of heavy equipment maintenance, the hydraulic track press features a modular tooling system that allows operators to easily change different pressing heads and accessories for various track chain sizes and applications.
Frequently Asked Questions
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E-mail: info@mitnikmachineparts.com
Tel: +86-0592-5534242
Adress: Room 12A, AliShan Building, Huli Distric,Xiamen City, FJ, CHN
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