Wireline Truck
- Single drum assembly to be of all non-cast all steel construction with a capacity of 20,000 ft - .108" Wireline. A large diameter drum shaft with pillow block bearings on each end will be incorporated. 12” Type O-measure meter with full wrap wheel and pressure wheels assembled on a level wind steering system and mechanical depth counter will be installed on the operator’s console. Both drum assemblies will be on raised step risers.
- Brake assembly on the drum will be of dual wide brake bands offering good stopping, holding, and heat dissipation characteristics. Mechanical brake lever will be installed at the operator’s console. Drive assembly will be of chain and sprocket design with idler tensioning systems.
- A four-speed funk transmission will be installed. Hydraulic motor will drive the transmission. Power drive will be by a side mounted power take off installed on the truck transmission. The power take off will drive the hydraulic pump.
- Hydraulic drive assembly will be of open loop design, 2,000 psi working pressure and 3,000 psi for intermittent duty. A rugged duty pump and motor will be installed. Control will be by a Barksdale directional control valve. Relief valving will be by a main relief valve with remote control and a cross-port relief valve for added motor protection during those hard jarring activities and other. A safety type pressure gauge will be installed for monitoring of the system working pressure. Hydraulic fluid will be supplied from a large capacity reservoir with breather type filler cap and a sight level/temperature gauge will be installed. The hydraulic oil cooler will be installed to aid the reservoir in cooling of the hydraulic fluid. Filtration will be by a suction separator and a return filter with bypass feature. A filter condition monitoring gauge will be installed. All hoses and fittings will be sized for maximum flow.
- Spooling will be by a level wind steering track located in front of the drum assembles with a steering wheel installed at the operator’s console.