

The 3D structural technical drawing of the 8x4 HOWO petrochemical foam fire truck, also named as HOWO Fire truck chassis layout drawing or 8x4 HOWO industrial foam fire truck technical drawing, fully visualizes the overall layout of chassis, liquid tanks, fire-fighting systems and auxiliary equipment for petrochemical fire rescue projects. Based on Sinotruk HOWO heavy-duty 8×4 three-axle chassis, the drawing clearly marks the dual-row crew cab, high-power diesel engine, transmission and load-bearing frame to reflect stable carrying capacity for large-capacity water and foam tanks.
PDF Download: 8x4 HOWO petrochemical foam fire truck structure 3D drawing
| Name | Model | Engine | Agent | Pump | Monitor | Control | Tools |
| HOWO Fire Vehicle |
8x4 heavy duty |
MC44.16-61 460HP |
20,000L Water 5,000L foam |
CB10/120 | PL10/100 | Integrated | Full Equipped |

The HOWO Fire truck upper body drawing displays separated anti-corrosion water tank and foam tank in the middle section, complete with internal baffles, liquid level sensors and overflow protection structures. The rear pump compartment layout shows high-flow fire pump, automatic foam proportioner, integrated hydraulic control panel and all stainless steel piping, highlighting independent or mixed water-foam output functions for oil and chemical fires.

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The vehicle's upper body features a fully sealed structure. Unlike other foam fire trucks, it does not have fire equipment boxes around the perimeter of the body; instead, it has two or more small equipment boxes on the left and right side guards. The body uses an internal tank-type structure design, with a total tank volume of 25 cubic meters, including a 20-cubic-meter water tank and a 5-cubic-meter foam tank.

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Roof-mounted electric fire monitor, side tool cabinets, suction and discharge pipelines are all labeled with dimensional data. This detailed 8x4 HOWO industrial foam fire truck technical drawing supports factory production, customer technical review and project tender submission, helping clients intuitively grasp structural logic, maintenance positions and equipment matching, and verifying full compliance with high-risk petrochemical plant fire protection standards.
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