TFI 1000HP Truck Mounted Rig is capable of drilling depth of 4000 m (13,100 ft) with 4-1/2" DP and represents the largest self-propelled truck mounted drilling rig in the lineup. It comes equipped with two C-18 diesel engines to serve as its main power source.

TFI 750HP Truck Mounted Rig has become one of the most popular choices for drilling operations up to 3000 m (10,000 ft) requiring fast moving capabilities. A unique design of the compound box amplifies the combination of a double engine design.

TFI 650HP Truck Mounted Rig, also referred to as ZJ20, is the most flexible rig for drilling and workover operations.
It utilizes one CAT C-18 diesel engine and one Allison transmission. Auxilliry brake is Eaton disc brake.

TFI 550HP Truck Mounted Rig comes standard with a 5 speed forward and 1 speed reverse and can be utilized in workover and drilling operations. Its rigid 10 × 8 reinforced chassis and frame allow for remarkable cross country travel.

Simple layout, compact structure, efficient transportation, convenient operation and maintenance make TFI 450HP Workover Rig widely used in the field today.

TFI 400HP Workover Rig is designed with some of the latest in technological advances including double direction telescoping cylinder, band braking system, automatic air release of cylinders, and a centralized lubrication system for the crown block.

TFI 350HP Workover Rig is mainly employed under shallow well workover, oil testing, and fishing operations. When a rotary system is employed, this rig can also be used for drilling.

The smallest and most basic workover rig in the lineup, TFI 250HP Workover Rig, is fitted with a self-propelled chassis, a C-9 diesel engine, and Allison transmission.