Multi-purpose Vehicle Tyre

 

Multi-purpose vehicle tyres are tyres that are designed to be flexible for a wide range of driving conditions. These tyres are typically more adaptable and flexible, providing consistent performance over a wide range of road and weather conditions to meet a wide range of driving needs. The purpose of these tyres is to provide a good driving experience, comfort, wear resistance, handling and the ability to adapt to different road surfaces.

 

1,Save raw materials .Because the tire line is arranged in the meridian and consistent with the deformation direction of the tire ,the strength of the curtain wire can be used more effectively ,so the number of curtain layers and the corresponding amount of rubber can be reduced .Compared with diagonal tires , the number of curtain layers can be reduced by 40-50%,and the amount of rubber can be reduced by about 20%,reducing the tire weight by 5-8%.

2,Good shock absorption performance .Because the foetus is thin and soft ,it can significantly reduce the impact of the ticket movement ,making the driving smooth and comfortable .And it can reduce the wear of machine parts caused by vibration of the resident measurement and reduce the maintenance cost .

3,Good wear resistance.The belt layer arranged around the circumference reinforces the tire crown ,so that the circumference cannot be stretched ,greatly reduces the sliding friction of the tread along the road surface during tire rolling ,and significantly improves the wear resistance and mechanical damage resistance of the tread .The wear resistance can be improved by about 30-70% according to the diagonal tire .

4,Good trip on the ground .The foetal body is soft ,the sinking is large ,the contact area area between the tread and the road surface is large ,and the contact pressure is evenly distributed .In addition ,the foetal crown has great rigidity and the circumferential sliding of the tread is small ,so the treed surface has good grip performance with the ground ,and the grip force can be improved by 10-50% compared with diagonal tire.

Good traction performance and off-road performance ,safe driving .When driving on muddy and ice and snowy roads ,there is less slipping and good passability .When driving in mountainous areas ,it has good climbing performance.

5,The arrangement of the meridian tire curtain line eliminates the internal friction caused by the shear movement between the layers of the diagonal cross-arrangement of the tires , so the heat is low and the energy consumption is less .In addition ,due to the small number of foetal curtain layers and the thin side of the foetus,it is also convenient for the internal heat dissipation .Therefore ,this kind of tire has less heat accumulation in the tire during operation than the diagonal tire .In general ,it can be 30%-70% lower.

For example, the diagonal tire is driving at a speed of 69km/h,and the internal heat accumulation is only 104 degrees.Due to the low accumulated heat of operation ,the driving speed of the vehicle can be improved ;under normal circumstances ,it can be increased by 20-30%.With the reduction of energy consumption ,the oil content is correspondingly reduced .Compared with the diagonal tire ,the fuel consumption can be reduced by 5-13%.This not only saves fuel costs ,but also helps to reduce air pollution.

6,Long service life.Various superior performances are comprehensively reflected in the service life .Compared with ordinary structural tires ,the mileage of meridian tires can be improved by 50-100%.The general road surface can reach 100.000 kilometers ,and the bad road surface can reach about 70.000 kilometers.Of course, the meridian tire is not perfect ,and it also has some shortcomings that are not easy to overcome .For example,the lateral stability is poor,the tire side is easy to crack, the manufacturing public welfare is complex ,the production efficiency is low ,the cost is high ,etc .Due to the high cost of manufacturing , the price of radial tires of the same specification is also much higher than that of diagonal tires .

 

 

 

TR/FP Size	Size of New Tyre		Pattern		Maximum Tyre Load at Different Top Speeds(kg)
					Counterbalanced Forklifts				Other Industrial Vehicles
	Overall Diameter (mm)	Section Width (mm)	SM	TR	10km/h		16km/h		16km/h
					Driving Wheel	Steering Wheel	Driving Wheel	Steering Wheel
9×5-5	229	127	★		890	790	785	715	685
10×5-6.25	254	127	RIB		955	850	845	765	735
10×4-6.5	254	102	★		720	640	635	580	555
10×4.75-6.5	254	121	★		885	790	785	710	680
10×5-6.5	254	127	★		940	835	830	755	725
10.5×5-6.5	267	127	★		1000	890	885	805	770
12×5-7.125	305	127	FP		1215	1000	1085	910	870
12×4.5-8	305	114	★		970	865	860	780	745
12×5-8	305	127	★		1105	980	975	885	850
12×5.5-8	305	140		★	1240	1100	1095	995	950
13×4.5-8	330	114	★		1040	925	920	835	800
13.5×4.5-8	343	114	★		1065	950	945	855	820
13.5×5.5-8	343	140	★	★	1400	1245	1235	1125	1075
13.5×6.5-8	343	165	★		1730	1540	1530	1390	1330
14×4.5-8	356	114	★	★	1085	965	960	870	835
14×5-10	356	127	★	★	1240	1100	1095	995	955
15×5-11.25	381	127	★	★	1290	1150	1145	1040	995
15×6-11.25	381	152	★	★	1600	1425	1415	1285	1230
15×8-11.25	381	203	★		2215	1975	1960	1780	1705
16×5-10.5	406	127	★	★	1400	1245	1240	1125	1075
16×6-10.5	406	152	★	★	1775	1580	1570	1430	1365
16×7-10.5	406	178	★	★	2155	1915	1905	1730	1655
16.25×5-11.25	413	127	★	★	1415	1260	1250	1135	1090
16.25×6-11.25	413	152	★	★	1780	1585	1575	1430	1370
16.25×7-11.25	413	178	★	★	2150	1915	1900	1730	1655
18×5-12.125	457	127	★	★	1525	1355	1350	1225	1175
18×6-12.125	457	152	★	★	1945	1735	1720	1565	1500
18×7-12.125	457	178	★	★	2370	2110	2095	1905	1820
18×8-12.125	457	203	★	★	2790	2485	2470	2245	2145
18×9-12.125	457	229	★	★	3215	2860	2840	2580	2470
20×8-16	508	203	★		2795	2490	2475	2250	2150
21×6-15	533	152	★		2185	1945	1935	1760	1680
21×7-15	533	178	★	★	2665	2370	2355	2140	2050
21×8-15	533	203	★	★	3140	2795	2780	2525	2415
21×9-15	533	229	★	★	3620	3220	3200	2910	2785
22×8-16	559	203	★	★	3255	2895	2880	2615	2500
22×9-16	559	229	★	★	3745	3335	3315	3010	2880
22×10-16	559	254		★	4240	3775	3750	3410	3265
22×12-16	559	305	★	★	5230	4655	4625	4205	4025
22×14-16	559	356	★	★	6220	5535	5500	5000	4785
22×16-16	559	406	★		7205	6415	6375	5795	5545

 

TR/FP Size	Size of New Tyre		Pattern		Maximum Tyre Load at Different Top Speeds(kg)
					Counterbalanced Forklifts				Other Industrial Vehicles
	Overall Diameter (mm)	Section Width (mm)	SM	TR	10km/h		16km/h		16km/h
					Driving Wheel	Steering Wheel	Driving Wheel	Steering Wheel
28×10-22	711	254	★		5080	4525	4495	4085	3910
28×12-22	711	305	★		6265	5575	5545	5035	4820
28×14-22	711	356	★		7450	6630	6590	5990	5730
28×16-22	711	406	★		8635	7685	7640	6940	6645
33×14-22	838	356	★		9275	7585	8070	6625	6020
36×12-30	915	305	★		7565	6735	6695	6080	5820
40×16-30	1016	406	★		12595	11210	11140	10125	9690
250×105-170	250	105	★		730	650	645	585	560
330×145-180	330	145	★		1540	1265	1375	1155	1100
330×145-194	330	145	★		1535	1260	1370	1150	1095
405×130-305	405	130	★		1400	1250	1240	1125	1080
405×220-305	405	220	★		2570	2285	2270	2065	1975
405×260-305	405	260	★		3060	2720	2705	2460	2355
425×200-305	425	220	★		2495	2220	2210	2005	1920
450×300-305	450	300	★		4315	3840	3820	3470	3320
540×200-410	540	200	★		3035	2700	2685	2440	2335
550×160-410	550	160	★		2370	2110	2095	1905	1825
645×250-410	645	250	★		4870	4335	4310	3915	3745
645×300-410	645	300	★		6140	5465	5430	4935	4725
660×250-480	660	250	★		4845	4310	4285	3895	3725
610×100	610	100	★		1460	1200	1300	1095	1040

 

 

● Industrial tyres, also known as industrial vehicle tyres, are mainly used for industrial vehicles, such as counterbalanced forklift trucks and other industrial vehicle drive and steering wheels. They can be divided into pneumatic tyres, solid tyres,cured-on solid tyres and POB tyres.

 

● POB(Press-on Band) tyres are made by bonding tread rubber to a steel bead made of mild steel and press-fitting the tyre to the rim. The tread rubber is bonded to the decontaminated and sandblasted mild steel rim by means of a special adhesive. The design places special emphasis on tyres with a large grounded area, square cross-section, low heat generation and low rolling resistance. These tyres are characterized by high resistance to punctures, high load capacity, stability,safety and economy.Applicable to various forklifts and lifting vehicles which are widely used in airports, entertainment places, coal minings, construction sites, container,loading places, factories and enterprises, freight transport and handling, etc.

 

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