250 Tandem Axle

Our units have a multitude of options to meet your operational needs. We can manufacture your logging unit on any chassis you choose from Peterbuilt, Kenworth, International or MAC to name a few.

Logging speeds are variable from as low as 4-100 fpm for logging and from 800-1200 fpm for rapid retrieval of downhole tools. Custom logging speeds can be provided based on customer’s operational needs.

Additional information

About Our Trucks

Cabin designs are all customer selected from layout to wall color and material. Custom cabinetry and countertops are designed to meet our customer’s expectations. Our units come standard with ruggedized coffee makers, microwaves and optional refrigerators.

Cabin Specifications

• 2”x 2”x 1/8” & 2”x 2”x 1⁄4” channels
• Walls: 2” foam insulation/Ceilings 3” foam with 1” Acoustiblok
• Outer wall thickness – 1/8” aluminum sheet
• Shell floor: 3/16 diamond tread 1⁄4 inch series
• Standard truck flooring is 3/4” plywood or cold weather flooring using 1⁄4”cork sheeting with 5/8” plywood

Accessory Options

• Conventional “V” racks with or without airbags roadside and curbside, aluminum or steel, aluminum roller racks with air bags on the roadside and curbside underbody tool racks with air bags custom to your needs
• 10K grease package with well head monitor for pressures
• One to three wall mount monitors
• 50’ air & 110 VAC reel system in rear of drum compartment


• Power control panel to facilitate all electrical and hydraulic controllers in one custom cabinet
• Hydraulic generators 20Kw to 30Kw customer selected for operational needs
• Quiet diesel generators 8Kw to 20Kw customer selected for operational needs


• Digital depth panels (Benchmark, Probe, FHE and 4G) are offered depending on the customers operational needs
• Drum rotation counter, RF/Stray current safety panel and intercom system, well-head monitor for pressure
• (2) Cat5 for frac data communication

Hoist Power Pack

• Funk 3 Speed Transmission w/ Planetary and 80 Motor
• Single Speed Direct Drive
• 2 Speed Direct Drive

Synergy Machine Drums

• 17 SMD
• 34 SMD
• Martin Sprocket
• Carlson Break Rotor: 2x4x40

*Welded Drums are available

Download 250 Data Sheet


More information on the 250 custom wireline truck.

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