Versalift VST-39-TN Operator's Manual page 31

VST-50-TN VEHICLE SPECIFICATIONS
With One Set of Outriggers behind Cab
500 lbs Platform Capacity
Cab-to-Rear Axle Dimension ...................................................................... 84 in (2.14 m)
Frame Resisting Bending Moment ....................................... 600,000 in-lbs (66,000 N-m)
GVWR .......................................................................................... 24,000 lbs. (10,890 kg)
GAWR (Front) ................................................................................... 9,000 lbs. (4080 kg)
GAWR (Rear) .................................................................................. 16,000 lbs. (7260 kg)
Approximate Curb Weight for Stability ............................................. 15,000 lbs. (6800 kg)
With Two Sets of Outriggers and Full Length Subframe
500 lbs Platform Capacity
Cab-to-Rear Axle Dimension ...................................................................... 84 in (2.14 m)
Frame Resisting Bending Moment ....................................... 360,000 in-lbs (41,000 N-m)
GVWR ............................................................................................. 17,500 lbs. (7940 kg)
GAWR (Front) ................................................................................... 7,000 lbs. (3175 kg)
GAWR (Rear) .................................................................................. 13,500 lbs. (6120 kg)
Approximate Curb Weight for Stability ............................................. 14,500 lbs. (6580 kg)
VST-55-TN VEHICLE SPECIFICATIONS
With One Set of Outriggers behind Cab
500 lbs Platform Capacity
Cab-to-Rear Axle Dimension ...................................................................... 102 in (2.6 m)
Frame Resisting Bending Moment ....................................... 580,000 in-lbs (66,000 N-m)
GVWR .......................................................................................... 24,000 lbs. (10,890 kg)
GAWR (Front) ................................................................................... 9,000 lbs. (4080 kg)
GAWR (Rear) .................................................................................. 16,000 lbs. (7260 kg)
Approximate Curb Weight for Stability ............................................. 16,000 lbs. (7260 kg)
NOTES:
1. Actual GVWR and GAWR's should be based on the weight and location of the chassis, body, lift,
ballast (if required), accessories, and the desired payload.
2. Recommended GVWR and GAWR's listed above are based on typical installations with a 4x2
chassis. 4x4 and/or crew cab chassis will typically require higher axle ratings.
3. The curb weight for stability will vary based on the rated platform capacity, mounting configuration,
frame stiffness, and stability test requirements.
4. To determine the Frame Resisting Bending Moment (RBM), use the formula below:
VERSALIFT VST-39/43/50/55-TN
•
Section Modulus X Yield Strength = RBM
•
For example, the RBM of a 2008 Ford F-550 with reinforced frame is:
17.2 x 36,000 = 619,200 in-lbs
3-15 39020-02 08/16