Manufacturer: Kenworth (PACCAR)
Configuration: Two-axle on-highway / off-road service truck
Application: Wireline, well service, logging, and support duties
Common Kenworth chassis used for wireline trucks include:
T370
T440
T480
T800 (two-axle version)
(Exact model depends on spec year and builder)
PACCAR PX-9 / PX-7
Cummins B6.7 / L9 / X12
Detroit Diesel / DD8 / DD13 (less common)
Typical Outputs:
250–450 HP (work truck class)
Torque: 600–1,300 lb-ft
(Matches wireline gear electrical / hydraulic requirements)
Allison 3000 / 4000 Series (automatic — common for service trucks)
Manual / Automated Manual available (less common in oilfield trucks)
Axles:
Front: Single steer
Rear: Single drive or tandem tag (if optional second axle)
GVWR (Gross Vehicle Weight Rating):
26,000–33,000 lb (two-axle truck class)
Wheelbase: ~180–230 in (varies by body and layout)