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86 Links Excavator Rubber Tracks , Less Vibration Kubota Replacement Tracks

China Shanghai Puyi Industrial Co., Ltd. certification
China Shanghai Puyi Industrial Co., Ltd. certification
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86 Links Excavator Rubber Tracks , Less Vibration Kubota Replacement Tracks

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Large Image :  86 Links Excavator Rubber Tracks , Less Vibration Kubota Replacement Tracks

Product Details:
Place of Origin: SHANGHAI CHINA
Brand Name: PY
Certification: ISO9001
Model Number: 450*71*86
Payment & Shipping Terms:
Minimum Order Quantity: 2 PCS
Price: Negotiable
Packaging Details: Wooden pallets
Delivery Time: 5-10 days
Payment Terms: T/T
Supply Ability: 1000 pieces per month
Detailed Product Description
Width: 450mm Pitch: 71mm
Link: 86 Material: Rubber And Steel(85)
Overall Length: 6106mm Weight: 371.52kg
High Light:

undercarriage rubber tracks


rubber digger tracks

Product Description

EXCAVATOR Rubber TrackS 450 X 71 X 86 Links for KUBOTA / HANIX / HYUNDAI

1.Product Information

1.Name of commodity Rubber Track 450*71*86
2.Width 450mm
3.Pitch 71mm
4.Links 86
5.Total Length 6106mm
6.Weight 382.7kg
7.Material Rubber & Steel
8.Steel cord type Continuous inner steel cord with joint free
9.Warranty Guarantee one year under normal use

Rubber track with size 450mm wide, 71mm pitch and 86 links, can be applied on the construction machinery as follow:

Brand Original Size   Roller
KX251 (KUBOTA) 450x71x86 450x71x86 B1
805R (ATLAS) 450x71x86 450x71x86 B1
MH75 (AUSA) 450x71x86 450x71x86 B1
MH75 (AUSA) 450x71x86 450x71x86 B1
442ZTS (BOBCAT) 450x71x86 450x71x86 B1
X442 (BOBCAT) 450x71x86 450x71x86 B1
ZX75 (BOBCAT) 450x71x86 450x71x86 B1
ES800 (CAESAR) 450x71x86 450x71x86 B1
ES800TR (CAESAR) 450x71x86 450x71x86 B1
308 (CAT) 450x71x86 450x71x86 B1
308BSR (CAT) 450x71x86 450x71x86 B1
ES800 (EUROCOMACH) 450x71x86    
ES800TR (EUROCOMACH) 450x71x86    
TS75 (EUROTOM) 450x71x86 450x71x86 B1
TS75S (EUROTOM) 450x71x86 450x71x86 B1
H75B (HANIX) 450x71x86 450x71x86 B1
H75C (HANIX) 450x71x86 450x71x86 B1
ROBEX 75.7 (HYUNDAI) 450x71x86 450x71x86 B1
ES800 (NAGANO) 450x71x86    
MX80 (NAGANO) 450x71x86 450x71x86 B1
NS75.2 (NAGANO) 450x71x86    
TS75 (NAGANO) 450x71x86    
TS75S (NAGANO) 450x71x86    
70Z3RD (NEUSON) 450x71x86 450x71x86 B1
75Z3 (NEUSON) 450x71x86 450x71x86 B1
H75B (NISSAN) 450x71x86 450x71x86 B1
HR32 (SCHAEFF) 450x71x86 450x71x86 B1
HR32CI (SCHAEFF) 450x71x86 450x71x86 B1
TC75 (TEREX) 450x71x86 450x71x86 B1

3.Special Features of the POOYERT 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

4. State of art technology

Thanks for endless our clients believe us and place the order to us. So we have enough found to invest on R&D every year.
With several years research, we applied the Continuous Rubber Track inside the rubber track.

Continuous rubber track means the steel inside the rubber in process is coherent which means there are no weld joint between the steel. Comparing with common rubber track, Continuous Rubber track has some Performance Advantages as follow:

1: Good tensile strength
The framework of the continuous rubber track is wind-up by one, single steel wire which offers a uniform a uniform tensile strength for which increase the whole track's tensile stength.

2: Low elongation
Cause of the continuous structure of the track, the steel wire internal hard to be elongated so that gives the track a very low elongation.

3: Good anti-slip ability for steel wire internal
The steel wire under the continuous structure forced uniform during the process of manufacture which makes the steel wire internal has a good ability of anti-slip during the rubber track's working.

4: Stable dimension for pitch
The continuous structure assures low elongtion for rubber track which makes the dimension of the pitch more stable.

5. Steel wire not easy to break
The continuous structure can offer a uniform tensile strength for the steel wire internal which makes the steel wire not easy to break and appear on the surface of the rubber track.

Since years, POOYERT makes use of the continuous steel-cable technology in order to enlarge strength and resistance. POOYERT rubber tracks are 40% stronger and long lasting, and the costs for the customers are reduced.

5.Why choose rubber track?

Less ground damage
Rubber tracks cause less damage to roads than steel tracks, and less rutting on soft ground than steel tracks.

Low Noise
A benefit to equipment operating in congested areas, rubber tracks make less noise than steel tracks.

High speed
Rubber tracks permit machines to travel at a higher speed than steel tracks.

Less vibration
Rubber tracks insulate machine and operator from vibration, extending the service life of machine and decreasing operator's fatigue.

Low ground pressure
The ground pressure of rubber tracks equipped machinery can be fairly low, about 0.14-2.30kg/m2, a major reason for its use on wet and soft terrain.

Superior traction
The added traction of rubber tracked vehicles permits them to pull twice the load of wheeled vehicles of the same weight.

Light machinery weight
Rubber track's pulling performance being twice that of wheels, it permits the lighter vehicles equip with rubber track to do the same pulling work than that of wheeled vehicles.

6. How to confirm the size of the rubber tracks?
Normally, we quote to our clients according to the size of the rubber track. The size of the rubber track including width of the rubber track, pitch length of the rubber track, and the links.

7. The notice of using rubber tracks

1.Adjust the tension of the rubber crawler so that the height, the variable range is 10-20mm when the machine is lifted. Readjust when the tension decreases. (Be careful because the rubber crawler may come off if the tension is too low).

2.Avoid projections from the frame around the rubber crawler, especially on its inner circumference. (Rubber crawlers are easily deformed; if it comes into contact with the frame, an accident such as the rubber being cut can occur).

3.Avoid sharp projections when travelling.

4.Avoid turning too fast on concrete roads with a high coefficient of friction because this can cause accidents such as cutting the rubber.

5.Be careful that no oil, ect adheres to the rubber track. If it does, wipe it off immediatedly.

6.When storing for long periods, keep indoors, away from direct sunshine and rain.

7.Replace as soon as possible when abrasion of the sprockets is observed.


Please noted that, the parameter just show the part of our size range, if you cannot find your size, please kindly inform us by email or other ways, we will customize for you.


Skid Steer Loader
Width*Pitch length(mm) Link A B C D F PATTERN GUIDING
B182*72A 31-43 23 63 29 22 10 AE A2
B250*72A 34-60 23 63 29 22 10 AE A2
B250*72CT 34-60 29 76 38 30 21   A2
E250*72 34-60 29 76 36 27 22.5 CH A2
B300*84 48-52 48 95 48 36 25 AE A2
T300*86K 48-52 36 84 43.5 31.5 22 AA A2
B320*84 50-53 46 96 48 34 25 AE A2
T320*86K 48-52 36 84 43.5 31.5 25 CH A2
B320*86 49-52 48 95 48 36 25 AE A2
B400*86 52-55 48 97 48 36 25 AE A2
T400*86K   38 84 44 32.5 29 AE A2
B450*84 53-56 48 97 48 36 25 AE A2
B450*86 52-55 48 97 48 36 25 AE A2
T450*100K 48-65 50 104 47 44 30 CH A2



10.About Us


Shanghai Puyi Industrial Co., Ltd mainly produce Rubber Tracks in China. With rubber factory in Shanghai we are strong in offering various of rubber tracks for: crawler, bulldozer, excavator, asphalt paver, (mini)harvester, snowblower, snowmobile, wheelchair, robot…ect. Yanmar, Terex, Kubota, Bridgestone Rubber Tracks… OEM are available.
What you can get from us?

1.24 hours 7 days online service for you.
Although we have holidays, or weekends, we will try our best to reply you upon receving your requirement.

2.Offer special plan for you not just sell the product.
We can make special product plan according your requirement. More, we will advice you the optimal trade way according your condition. Our believe is, sell the optimal product and save money for our clients.

86 Links Excavator Rubber Tracks , Less Vibration Kubota Replacement Tracks 0

Contact Details
Shanghai Puyi Industrial Co., Ltd.

Contact Person: Grace

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