I was using maxmike181’s for the longest (highly suggested), but I decided to start fresh and edit my own Derry 3194. Mike’s Derry is fully featured whereas mine stays to its roots.

A bit of code switch-a-roo and it’s like two trucks in one! You get a crawler and tow pig at the same time with available, pusher, lift axle. A soft, supple crawler style suspension with the pusher axle up; Drop it down for extra traction and load carrying capability. The axle can also be powered with AWD selection for those tough situations. Remember, with AWD on, fuel consumption increases.

Not every truck is a swiss army knife. This truck is specific! It is one of Oshkosh’s first military trucks meant for hauling heavy loads.
Finely Tuned Design:

FTD Engines: Torque increased from 210kto 700k. This is in effort to drive smoothly in low – without the wheels “stuttering” too much.
FTD Suspension: “Default” and “High” both with raiseable pusher axle, active suspension.
FTD Gearboxes: All gearboxes tuned; have high/low and low +/- gears. “Default” 5 speed, 8 speed highway, and 6 speed crawler.
FTD Winches: All winches for use offline. 30.5m, 45.8m lengths and 1.3, 1.8 strengths.
FTD Wheels/Tires: F750, P16, Heavy Double, Medium Double, CAT 770G Heavy Double.
FTD Addons:
Exhaust1 – Corrected smoke origin location.
Added International 1700 flasher.
Added KRS 58 Bandit Crane.
Added Single Slot Flatbed.