HOWO 290HP 4x4 Lubrication Dispensing Truck

This mobile lubrication truck integrates large-capacity multi-compartment tanks, a diesel-driven air compressor unit, and precision metered dispensing systems into a single, self-sufficient package. Whether operating at remote mining sites, construction projects, oil fields, or other off-grid locations, this vehicle delivers essential fluids—including diesel, engine oil, hydraulic oil, gear oil, and high-viscosity grease—directly to field machinery without requiring external power sources.

By bringing the lubrication station to the equipment, this HOWO 4×4 lubrication truck dramatically reduces machinery downtime, eliminates the need for equipment travel to centralized service bays, and improves overall field maintenance efficiency. It is an essential asset for modern field logistics and equipment-intensive operations.

Key Features

· 4×4 All-Wheel Drive Off-Road Chassis
The vehicle is built on a heavy-duty HOWO 4×4 off-road chassis, providing exceptional traction and mobility in challenging terrain. This all-wheel drive configuration ensures the lubrication truck can reach equipment located in remote mines, construction sites, and undeveloped areas where standard 4×2 trucks cannot operate. The front bumper guard protects critical front-end components during off-road travel.

· Self-Contained Power System
A Changchai ZS1115 diesel auxiliary engine drives the on-board air compressor, eliminating any dependence on external power sources. This self-contained design enables full lubrication operations in remote off-grid environments, from deep mining pits to isolated construction camps, without requiring electrical hookups or generator support.

· Diesel-Driven Air Compressor Unit
The V-type twin-cylinder piston air compressor delivers stable high-pressure air to power the entire pneumatic lubrication system. With an integrated air tank for steady output, this compressor drives pneumatic grease pumps and dispensing valves reliably throughout extended field operations.

· Multi-Compartment Fluid Storage
The vehicle features a dedicated multi-compartment tank system for bulk storage of diesel, engine oil, gear oil, and hydraulic oil. This segregated storage prevents cross-contamination and allows a single vehicle to carry multiple fluid types for comprehensive field maintenance.

· Independent Grease Barrel System
A separate compact barrel is specifically designed for high-viscosity grease, featuring a built-in air pump that prevents grease sedimentation. This dedicated system ensures thick lubricants remain workable and can be dispensed precisely through the metering gun, making it ideal for heavy machinery lubrication.

· Electric Metering Dispensing Guns (5 Sets)
Five electric metering dispensing guns are provided, each serving one tank compartment. These guns feature digital displays for precise dosing, compact ergonomic design, and easy-to-read measurements for accurate record-keeping. They are suitable for a wide range of fluid viscosities and simplify the dispensing process for operators.

· High-Pressure Pneumatic Dispensing Guns
For grease and hydraulic oil applications, high-pressure metering dispensing guns with manual lever control are included. These guns feature strong metal bodies, simple low-failure-rate structures, and work in conjunction with the pneumatic system to deliver lubricants under pressure directly to equipment lubrication points.

Industry Applications

· Mining Operations
Provide on-site lubrication and fluid replenishment for haul trucks, excavators, loaders, and drills directly at the work face. The 4×4 capability ensures access to active mining areas where road conditions change constantly.

· Construction Projects
Service earthmoving equipment, generators, and construction vehicles at remote project sites, highway construction camps, and building developments without sending equipment back to central workshops.

· Oil & Gas Fields
Deliver lubricants and fluids to drilling rigs, pump stations, and worker camps in exploration and production areas where distances and road conditions make centralized servicing impractical.

· Heavy Equipment Fleets
Support large equipment fleets operating in remote locations, providing routine lubrication and fluid top-ups that extend equipment life and prevent breakdowns.

· Forestry Operations
Service logging equipment in remote forest locations where terrain limits access and equipment must remain operational to maintain production schedules.

· Military Field Operations
Support military equipment in field exercises and remote deployments, providing mobile maintenance capabilities where fixed facilities are unavailable.

· Disaster Recovery Operations
Deploy to disaster areas to support heavy equipment used in cleanup, reconstruction, and emergency response operations.

Name: Terri
Email: [email protected]
Wechat/WhatsApp: +86 13986239477