Steel OTR Wheel Rim Range:

1, Light Duty 3 piece wheel rims: 24-10.00/1.7, 25-12.00/1.3, 25-14.00/1.5, 25-17.00/1.7;

2, Medium Duty large wheel rims: 39-32.00/4.5, 45-36.00/4.5, 49-17.00/3.5, 49-19.50/4.0;

3, Medium Duty 3 piece wheel rims:

     20" series: 20-8.5/1.7, 20--10.00/1.7, 20-11.25/1.7, 20-13.00/1.0, 20-8.0/2.0;

     21" series: 21-17.00/2.0, 21-18.00/1.7; 

     22" series: 22-17.00/2.0;  

     23' series: 23-11.00/2.0, 23-18.00/2.0;

     24" series: 24-8.5/1.7, 24-10.00/1.7, 24-11.25/2.0; 

     25" series: 25-8.5/1.5, 25-10.00/1.5, 25-12.00/1.3, 25-14.00/1.5, 25-17.00/1.7, 25-17.00/2.0, etc;

     26" series : 26-20.00/1.1;

4, Medium Duty 5 piece wheel rims: 

     25" series: 25-10.00/1.5, 25-11.25/2.0,  25-13.00/2.5, 25-14.00/1.5, 25-17.00/2.0, 25-19.50/2.5, etc;

5, Heavy duty Split: 21-11.25/2.0, 21-17.00/2.0, 25-11.00/1.5, 25-19.50/2.5;

6, Heavy duty 3 piece wheel rims:
     15" series: 15-11.5/1.5

     20" series: 20-8.5/1.7, 20--10.00/1.7; 

     24" series: 24-8.5/1.7, 24-10.00/1.7, 24-8.5/2.0, 24-10.00/2.0;

     25" series: 25-11.25/2.0

7, Heavy duty 5 piece wheel rims :

     25" series: 25-11.25/2.0, 25-13.00/2.5, 25-15.00/3.0, 25-17.00/2.0, 25-19.00/2.5, etc;   

     29" series: 29-24.00/3.0, 29-25.00/3.5, 29-27.00/3.5;  

     33" series: 33-13.00/2.5, 33-28.00/3.5;

     35" series: 35-15.00/3.0, 35-17.00/3.5;

8, Heavy duty Large 

     51" series: 51-22.00/4.5, 51-24.00/5.0, 51-26.00/5.0, 51-40.00/4.5;

     57" series: 57-27.00/6.0, 57-29.00/6.0, 57-32.00/5.0, 57-32.00/6.0, 57-36.00/6.0, etc;

     63" series: 63-41.00/5.0, 63-44.00/5.0.

By Application:

Port Machine Wheels:

    24" serise: 24-8.5/1.7, 24-10.00/1.7, 24-10.00/2.0

    25" serise: 25-11.25/2.0, 25-13.00/2.5, 25-15.00/3.0

    33" seriese: 33-13.00/2.5

    35" seriese: 35-15.00/3.0

    49" seriese: 49-19.50/4.0

Large Mining Wheels:

    45" serise: 45-36.00/4.5(Komatus WA800)

    49" serise: 49-17.00/3.5(CAT777),  49-19.50/4.0(Komatus 785-7)

    51" serise: 51-24.00/5.0(CAT785), 51-26.00/5.0(SGE170)

    57" serise: 57-27.00/6.0(Terex MT3700), 57-29.00/6.0(CAT789), 57-32.00/6.0(CAT793)
 
    63"  serise: 63-44.00/5.0(CAT797)

   
Quality Control:

Profile Section Parts:
    1. Rolling Section, high strength and reliable quality
    2. The material for gutter section, back section, bead seat band and flanges are made from Q345D
    3. The material of locking is made from 50Mn

The Process

    1. All parts such as the gutter section, back section, center bands, beat seat bands and flanges are machined by the state of art  CNC machines. 
    2. All of the weld beads must be inspected by ultrasonic dection, the magnetic and X-ray will be used in the key weld bead if they are required
    3. Each wheel must be cleaned by sandblasting before it is hanged on the painting line. All of the wheels are painted with expoxy resin electrophoretic primer or base coat, a topcoat( power and wet) and painted to OEM specification