400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks

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  • 400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks
  • 400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks
  • 400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks
  • 400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks
  • 400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks
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  • Overview
  • Specifications
Overview

Basic Info.

Model NO.
400x74x72
Application
Excavator Track
Certification
ISO9001: 2000
Condition
New
Commodity
Rubber Track
Place of Origin
Shanghai, China (Mainland)
Width
400mm
Pitch Length
74mm
Link No
72
Weight
250kg
Color
Black
Material
Rubber and Steel
Delivery
30 Days
Export Markets
Global
Transport Package
Bare Packing or Wooden Pallets
Specification
400x74x72
Trademark
POOYERT / OEM
Origin
Shanghai, China
HS Code
8431499900
Production Capacity
5000 Per Month

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 50.00cm
Package Gross Weight
280.000kg

Product Description

Specifications

Excavator Rubber Tracks 400 x74x72


1.Product Information
 
1.Name of commodity Rubber Track 400*74*72
2.Width 400mm
3.Pitch 74mm
4.Links 72
5.Total Length 5328mm
6.Weight 250kg
7.Material Rubber & Steel
8.Steel cord type Continuous inner steel cord with joint free
9.Warranty Guarantee one year under normal use

400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks

400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks

2.Application
Rubber track with size 400mm wide, 72.5mm pitch and 76 links, can be applied on the construction machinery as follow:
Model Original Size POOYERT Size1 Roller
KH055N  400x72,5x76 400x72,5x76W B1
E60ZTS 400x72,5x76 400x72,5x76W B1
E62  400x72,5x76 400x72,5x76W B1
E63  400x72,5x76 400x72,5x76W B1
304CCR 400x72,5x76 400x72,5x76W B1
305.5DCR  400x72,5x76 400x72,5x76W B1
305.5ECR  400X72,5X76 400x72,5x76W B1
305C  400x72,5x76 400x72,5x76W B1
305CCR 400x72,5x76 400x72,5x76W B1
305DCR 400x72,5x76 400x72,5x76W B1
305ECR  400x72,5x76 400x72,5x76W B1
DX60 400x72,5x76 400x72,5x76W B1
DX60R  400x72,5x76 400x72,5x76W B1
E57  400x72,5x76 400x72,5x76W B1
E60  400x72,5x76 400x72,5x76W B1
ES57ZT 400x72,5x76 400x72,5x76W B1
ES60TR  400x72,5x76 400x72,5x76W B1
EX55 /1  400x72,5x76 400x72,5x76W B1
EX55/2  400x72,5x76 400x72,5x76W B1
EX55/3  400x72,5x76 400x72,5x76W B1
ROBEX 55.7  400x72,5x76 400x72,5x76W B1
ROBEX 55.9  400x72,5x76 400x72,5x76W B1
ROBEX 60CR.9  400x72,5x76 400x72,5x76W B1
906C 400x72,5x76 400x72,5x76W B1
EC60  400x72,5x76 400x72,5x76W B1
HR20  400x72,5x76 400x72,5x76W B1
HR21  400x72,5x76 400x72,5x76W B1
HR22  400x72,5x76 400x72,5x76W B1
TB260  400x72,5x76 400x72,5x76W B1
TC60  400x72,5x76 400x72,5x76W B1
ZR55 400x72,5x76 400x72,5x76W B1
CZ55  400x72,5x76W 400x72,5x76W B1
CZ55  400x72,5x76W 400x72,5x76W 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. 


400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks

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.
Size: Width x Pitch x Links      Unit: mm

400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks


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.


8.Parameters
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
 DUMPER TRACK
Size width*pitch link A B C D F pattern guiding
320*90 52-56 32 86 50 35 28 AA A2
U320*90 56-76 37 85 47 32 29 AA A2
320*100 38-54 29 74 30 25 23 BN A2
320*100W 37-65 38 80 34 25 22 CD A2
350*100 49-60 45 112 45 48 27 AA A2
U380*90 56-76 34 85 48 34 30 AA A2
420*100 50-58 49 99 50.5 36 25 AA A2
450*110 74 45 120 64 55 21 AL A2
500*90 76-82 42 94 51 36 30 AA A2
500*100 71 45 112 57 54 45 AL A2
600*100 76-80 44 113 60 49 36 AL A2
600*125 56-64 43 124 76 61 30 AL A2
650*110 88 48 114 76 60 34 AL A2
650*120 78 44 130 91 69 38 AL A2
700*100 80-98 48 125 75 58 50 AL A2
700*125 56-64 55 144 68 56 32 AL A2
750*150 66 62 176 94 68 38 AL A2
800*125 80 62 175 95 88 32 AL A2
M800*150 66-68 60 148 73 71 35 AL A2
K800*150 67-70 80 189 108 78 35 AL A2
900*150 68-80 80 200 101 66 48 AL A2
1000*150 86 78 210 101 58 37 AL A2
 
Excavator Rubber Track
Width*Pitch length(mm) Number of Links Width*Pitch length(mm) Number of Links Width*Pitch length(mm)
130*72 28-53 300*52.5K 72-84 400*72.5KW
150*60 28-49 300*52.5KW 72-92 400*74
150*72 29-40 KB300*52.5 72-92 400*75.5K
170*60 30-40 KB300*52.5N 72-98 B400*86
180*60 30-40 JD300*52.5N 72-98 400*90
180*72 30-58 300*53K 80-84 Y400*142
180*72K 30-37 300*55 70-86 400*144
B180*72K 34-51 300*55.5K 76-82 Y400*144K
B180*72A 30-51 300*71K 72-55 420*100
H180*72 30-50 300*109N 25-42 450*71
190*60 30-40 K300*109 37-41 DW450*71
190*72 34-39 300*109WK 35-42 450*73.5
200*72 34-47 B300*84 78-52 450*76
200-*72K 37-47 T300*86K 48-52 450*81N
230*48 60-84 320*52.5 72-98 450*81W
230*48K 60-84 B320*52.5 68-98 KB450*81.5
230*72 42-56 320*54 70-84 K450*83.5
230*72K 42-56 B320*86 49-52 B450*84
230*96 30-48 320*90 52-56 B450*86
230*101 30-36 320*100 38-54 450*90
250*47K 84 320*100W 37-65 KU450*90
250*48.5K 80-88 Y320*106K 39-43 T450*100K
250*52.5K 72-78 350*52.5 70-92 K450*163
250*72 47-57 350*54.5K 80-86 485*92W
B250*72 34-60 B350*55K 77-98 500*90
B250*72B 42-58 350*56 80-86 500-92
E250*72 37-58 350*75.5K 74 500*92W
250*96 35-38 350*90 42-56 500*100
250*109 35-38 350*100 46-60 K500*146
260*55.5K 74-80 350*108 40-46 600*100
Y260*96 38-41 350*109 41-44 600*125
260*109 35-39 Y370*107K 39-41 700*100
280*72 45-64 400*72.5N 70-80 750*150
Y280*106K 35-42 400*72.5W 68-92 800*125
300*52.5N 72-98 Y400*72.5K 72-74  
300*52.5W 72-92 KB400*72.5K 68-76  


400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks400X74X72 Mini Excavator Construction Machinery Parts Rubber Tracks

 

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