- Product Details
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Quick Details
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Certificate:
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ECE ISO GCC CCC SONCAP DOT LABELING NOM INMETRO
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Material:
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Natural Rubber
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Color:
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Black
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Package:
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Standard Package
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Main market:
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America Canada Australia
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Warranty:
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2 Years
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Size:
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18.4-30
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Product Name:
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agricultural tyres tractor tires farm tires 18.4-30 R1 R2 PATTERN
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Application:
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Farm Tractor
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Key word:
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agricultural tyre
Quick Details
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Place of Origin:
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Shandong, China
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Brand Name:
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Rasakutire
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Model Number:
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18.4-30 R1
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Certificate:
-
ECE ISO GCC CCC SONCAP DOT LABELING NOM INMETRO
-
Material:
-
Natural Rubber
-
Color:
-
Black
-
Package:
-
Standard Package
-
Main market:
-
America Canada Australia
-
Warranty:
-
2 Years
-
Size:
-
18.4-30
-
Product Name:
-
agricultural tyres tractor tires farm tires 18.4-30 R1 R2 PATTERN
-
Application:
-
Farm Tractor
-
Key word:
-
agricultural tyre
agricultural tyres tractor tires farm tires 18.4-30 R1 R2 PATTERN
| Tire Size | PR | Style | Standard Rim | Single Load(kg) | Dual Load(kpa) | Out.D(mm) | Sec.W(mm) |
| 6.00-16 | 6 | TT | 4.50E | 495 | 250 | 745 | 165 |
| 7.50-16 | 6 | TT | 5.50F | 650 | 210 | 810 | 205 |
| 8.30-24 | 8 | TT | W7 | 880 | 280 | 995 | 210 |
| 9.5-24 | 10 | TT | W8 | 1110 | 280 | 1050 | 240 |
| 11.2-24 | 8 | TT | W10 | 1055 | 180 | 1105 | 285 |
| 11.2-28 | 8 | TT | W10 | 1305 | 240 | 1205 | 285 |
| 12.4-24 | 8 | TT | W11 | 1415 | 230 | 1160 | 315 |
| 12.4-28 | 8 | TT | W11 | 1510 | 230 | 1260 | 315 |
| 13.6-24 | 8 | TT | W12 | 1545 | 210 | 1210 | 345 |
| 13.6-28 | 8 | TT | W12 | 1645 | 200 | 1310 | 345 |
| 14.9-24 | 10 | TT | W13 | 1660 | 230 | 1265 | 378 |
| 14.9-28 | 10 | TT | W13 | 2120 | 230 | 1365 | 378 |
| 16.9-30 | 10 | TT | W15L | 2455 | 200 | 1485 | 430 |
| 16.9-34 | 10 | TT | W15L | 2605 | 200 | 1585 | 430 |
| 18.4-30 | 10 | TT | W16L | 2815 | 180 | 1550 | 467 |
| 18.4-38 | 10 | TT | W16L | 3165 | 180 | 1755 | 467 |
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... ... ... |
Truck Tire Production Line: top equipment, michelin technology
1. X-Ray Machine from German;
2. VMI Body Ply Cutter from Holland;
3. Tire Uniformity Test Machine from Japan ;
4. CALEMARD Crown Belt Cutter from France ;
5. VMI One-stage Tire Building Machine from Holland;
6. VMI Apex Extrusion and Assembly Machine from Holland;
7. FISCHER Small-angle Steel Belt Tissue Cutter from France;
8. TROESTER Triplex Tread & Sidewall Extruder from German;
| Packaging Details: |
1.Plastic package
2.No package 3.Designed as your requirements |
| Delivery Detail: | Within 15-20 working day after receiving your deposit |
Major Functions
A tire can provide a vehicle with 4 major functions.
Construction: Radial tire and Bias ply tire
| Radial ply casing cords are placed across tire from bead to bead. In addition radial tires have breaker plies running circumferentially around the tire under the tread. | Bias ply tires have even numbers of plies with each ply in adjacent directions from bead to bead. The tires may additionally have narrower plies under the tread. |
| The construction can be determined by size designation. Radial tire has "R" while Bias ply tire has hyphen. | |
| Radial ply tire: 10.00R20 | Bias ply tire: 10.00-20 |
| Radial ply tire has the advantages in Road holding, Cornering stability, High speed stability, Noise, Rolling resistance and Tire Life. Bias ply tire has only advantage in riding comfort. | |
Tire composing material
| Steel cords for a casing and breakers are taken out from the bobbins installed in the steel cord cabin and rubberized at the calender. | Used as casing cords,breaker, bead filler and 0 degree steel bands | |
| Steel cords the same as one used in piano are bundled from the bobbin and rubberized. | Used as bead wires | |
| Fabric cord like nylon or polyester are used as PCR casing or reinforcing material. | Used as PCR casing,chafer, bead reinforcing material or nylon bands |
Dynamic characteristics
Then a tire is rotated, behavior of the tire without rotating is called "Dynamic Characteristics".
<Rolling Radius>
When a tire is loaded and rotated, the distance made by one rotation divided by π is called "Rolling Radius", which stands for the actual radius at certain speed.
Revolution per mile is calculated by;
=1609344/(2π*Rolling Radius)
=1609344/Distance of a rotation
(in mm)
<Rolling Resistance>
When a vehicle runs, the engine's power will be consumed by the following resistance.
*Aerodynamic Resistance
*Tire Rolling Resistance
*Power train & Mechanical Resistance
In addition, acceleration and uphill resist-ance will also consume power, if applicable.
Rolling resistance consists mostly of energy loss due to flexing movement while rotating.
Rolling resistance is affected by greatly by vehicle speed as well as inflation pressure.
Therefore speed reduction and proper inflation pressure is quite effective way to save fuel trucking company.
<Cornering force>
When a tire is turning with a slip angle, contact patch of tread is deformed by centrifugal force from the road. Then tread tries to return to original shape. Specifically contact patch works like spring. The vehicle receives the reaction force in the opposite direction of deformation, i.e. if a tire steered left, the vehicle receives the force in the opposite direction and turns to left.
<Tire wear>
When an inflated and loaded tire, which is free rolling, enters the contact patch, the contact patch changes to
the road surface, which means that the tread is forced to shrink in both radial and tangential direction. The tread
slips when it returns to original profile and the slip causes a tire to wear.
Therefore flat or stiff tread can give longer tread life as well as deep or wide.
