Adjustable Black Agricultural Rubber Tracks K500*71*72 For Komatsu D21A7 / D21P7

Ajustable Rubber Track K500*71*72 for KOMATSU(D21A7/D21P7)

How to confirm a replacement rubber track size:

First try to see if the size is stamped along the inside of the track.

If you can't find the rubber track size stamped on the track, Pls inform the blow information to us:

1.The make, model, and year of the vehicle

2.The Rubber Track Size = Width(E) x Pitch x Number of Links

Rubber Tracks -

* Lug patterns on rubber tracks may be different but they are guaranteed to fit.

* Other part no. Not included in the list are available.

* Please contact your sales representative if you have any questions.

* Part Numbers and Brand names are used for reference purposes only.

* Part No. Description Most Popular Brand and Model Application (Interchangeable)

* 230X48X66 RUBBER TRACKS Bobcat: X320, 320L, X320 Delta, X320E, X322 (TYPE2), X322D,

X322E, X323 Cat: 301.8, ME15, MH15

* 230X48X68 RUBBER TRACKS Hitachi: Ex15 Lotus Root Takeuchi: TB016, TB016 S/LSA, TB016E

* 300X52.5X84 RUBBER TRACKS Cat: 303.5, 303CR, ME35, MM35, MM35Bm MM35T, MS35 (TYPE2)

* 381X101.6X42 RUBBER TRACKS ASV: RC50 Cat: 247

* 457X101.6X51 RUBBER TRACKS ASV: RC100 Cat: 287B

* 4500X90X47 RUBBER TRACKS: KUBOTA COMBINE HARVESTER DC-60

* Special Features of the PY Rubber Tracks

- 3 Metal Cores Wound Up: Higher durability & Better flexibility

- Smaller Contact Surface (Smaller Lug): Better grip & traction

- Bi Directional: Tracks are Interchangeable

- Reinforced Edges Between Lugs: Decreasing the chance of slicing

- Jointless: Track is much stronger than the joint type

*(Other Brand applications Include: Volvo, KOMATSU, KUBOTA, IHI, TAKEUCHI, KOBELKO, HITACHI,

YANMAR, FURKAWA, HANIX, KATO, SUMITOMO, BOBCAT, AIRMANN, CAT, Doosan,

*For Mini/MIDI Excavators & Compact Track Loaders

*Size Classification and Part number: Width(mm) X Pitch(mm)

(=Distance Between Metal Cores) X Numberof Links (=Number of Metal Core)

Product photo:

Shanghai Puyi Industrial Co., Ltd is one of the rubber material supplier in China, and rubber tracks factory in Shanghai, China.

We mainly deal with all kinds of rubber tracks and sell to all over the world!

Rubber tracks complete specifications, advanced technology, reliable quality, can be widely used in construction machinery, agricultural machinery, and snow: CAT, bulldozer, excavator, asphalt paver, (mini) harvester, snow blower, snow, wheelchair, robots, etc. Product quality qualified rate of more than 99.7%.

Its products are exported to Europe, America, Australia and southeast Asia, won the domestic and foreign user' S consistent high praise!

At the same time, we can provide you with other rubber products, rubber tracks, rubber tire (including solid tyre and pneumatic tyre), rubber mat, rubber crawler system.

The company has solid technical strength and complete testing methods, and implement strict quality evaluation from the incoming raw material to finished product delivery. Advanced testing equipment, complete quality guarantee system and scientific management methods to ensure product quality.

We believe, not good price, strive for a good service, things should be the opposite.

Sincerely welcome customers at home and abroad to negotiate business, to create a brilliant future!

We will take the science and technology innovation as the core, continuously consolidate and expand the market, with a more spectacular. "Quality first" is our company' S most important policy.

We will strictly follow the ISO9001 international quality standard keep the same industry leading product quality, and win good reputation both at home and abroad.

In order to promote the company' S image, in the case of strong business competition, we should develop the socialist spiritual civilization construction of the socialist direction, carry forward the yu passion, innovation, integrity, cooperation, make the staff can meet the needs of new aera.

Our company supplys different kinds of Rubber products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.