| Model |
Capacity
(lbs.) |
Installed Weight1
(lbs.) |
Site Travel2
Rating (lbs.) |
GVW
(lbs.) |
GCW
(lbs.) |
| R |
40,000 |
903 |
55,000 |
73,000 |
160,000 |
| R |
46,000 |
930 |
60,000 |
80,000 |
190,000 |
| R |
50,000 |
1,047 |
65,000 |
80,000 |
225,000 |
| R |
52,000 |
1,110 |
65,000 |
80,000 |
245,000 |
| RS 403 |
40,000 |
1,030 |
55,000 |
73,000 |
160,000 |
| RS 463 |
46,000 |
1,086 |
60,000 |
80,000 |
190,000 |
| RS 503 |
50,000 |
1,175 |
65,000 |
80,000 |
225,000 |
| RS 523 |
52,000 |
1,225 |
65,000 |
80,000 |
245,000 |
1. Installed weight is for 54-inch axle spacing and includes complete suspension, torque rods, axle brackets, and frame brackets.
2. Site Travel Rating — Operators using vehicles equipped with liftable pusher or tag axles must not exceed published ratings. Ratings are limited to no more than five percent of vehicle operation at a speed not to exceed five mph. Liftable pusher or tag axles should be raised (or unloaded) to improve vehicle maneuverability in off-road use or when vehicle is empty. Site travel ratings are consistent with specifications and must not be exceeded.