ISUZU 700p 6 Wheeler 190HP Water Tender Rescue Fire Truck

The base of the fire truck is the standard ISUZU 700P medium-duty truck chassis, which is modified by the body builder.

Chassis Source: A complete ISUZU 700P chassis is supplied, including the engine, transmission, cab, and main frame rails.

Engine: The 190 HP engine (e.g., Isuzu 4HK1-TCG61) is factory-installed and known for its reliability and power efficiency.

Cab Modification: The standard single-row cab is often replaced or significantly modified to an integrated double-row cab to accommodate a full firefighting crew (usually 2+4 or 3+3 people). This modification must maintain safety standards and integrate the A/C and electrical systems.

Power Take-Off (PTO): A critical part of the conversion. The chassis is fitted with a PTO unit (often a "sandwich-type" or side-mounted) connected to the vehicle's transmission. This PTO is what drives the fire pump installed in the rear.

This is the main work done by the fire apparatus manufacturer.

The tank is the core of a water tender.

Design: The tank structure is custom-designed to be an integral built-in tank (hidden within the body) or an exposed tank (sits above the frame). The 700P model typically uses a built-in or semi-exposed design to maintain a compact, streamlined appearance.

Material & Welding:

• Material: Usually high-quality Carbon Steel (Q235) or Stainless Steel (304) for corrosion resistance.
• Thickness: Typically 4 mm for the shell and 5 mm for the head and bottom.
• Anti-Wave Plates: Internal baffles (wave-proof plates) with manholes are welded inside the tank. These are crucial for stability, preventing the water from sloshing and shifting the truck's center of gravity during high-speed travel.
• Corrosion Treatment: Carbon steel tanks undergo a high-tech internal anti-corrosion treatment to ensure durability and water quality.

This structure defines the truck's rescue and equipment-carrying capability.

• Frame: The body's main skeleton is often constructed using a high-quality steel frame structure (e.g., Q20 steel), welded with CO₂ protection for high strength.
• Equipment Racks: The interior of the compartments uses lightweight, high-strength aluminum alloy profiles (anodized for aesthetics and durability) to build adjustable racks and specialized fixtures.
• Doors: Equipment compartments are fitted with modern aluminum alloy roller shutter doors for quick, easy access, ensuring good sealing and dust resistance.
• Fittings: All equipment (hoses, nozzles, axes, breathing apparatus, cutting tools) is secured with custom-made, quick-release jigs that are anti-corrosion, anti-vibration, and anti-shedding.

• Pump Installation: The fire pump (e.g., CB10/30) is typically installed in the rear pump room. It is connected to the chassis PTO via a drive shaft.
• Piping: All high-pressure water and suction pipes are installed. These are often made of stainless steel or high-grade anti-corrosion materials to prevent rust and ensure system longevity.
• Controls: The pump control panel, including the pressure gauges, vacuum gauges, throttle control, and valve switches, is neatly arranged on the pump room's rear face.

• Electrical System Integration: The truck's electrical system is connected to the pump and warning systems. This includes the installation of the emergency lighting system (light bar, strobe lights), electric siren, and communication equipment.
• Painting: The body is painted in the client's requested color (typically Fire Red) with high-quality paint (e.g., US PPG) and clear coat for durability and visibility. Reflective striping and livery are applied.
• Equipment Loading: All standard and optional fire and rescue equipment is mounted and secured in the compartments.
• Testing: The finished truck undergoes rigorous testing:
  • Pump Performance Test: Verifying the pump's flow rate (30 L/s) and pressure performance.
  • Water Monitor Test: Checking the jet range (≥55 m) and rotation functionality.
  • Driving & Braking Test: Ensuring the fully loaded vehicle meets safety and handling standards.
  • Crew Cab Safety Inspection.

The ISUZU 700P 6-wheeler 190HP Water Tender Rescue Fire Truck is a versatile fire apparatus built on the robust ISUZU 700P chassis.

Here are the key specifications and features typically associated with this model:

• Chassis: ISUZU 700P / NPR Series, 6-wheeler (4x2 drive).
• Engine: ISUZU 4HK1-TCG series diesel engine, providing around 190 HP (e.g., 141 kW).
• Cab: Double-row cab, often with a seating capacity of 3+3 (up to 6 firefighters).
• Transmission: Typically an ISUZU MLD manual transmission (e.g., 6-speed forward).

• Water Tank Capacity: Commonly 5,000 liters (5 cubic meters), though variations between 3,500 and 6,000 liters exist, and some models include a separate foam tank (e.g., 4,000L water + 1,000L foam).
• Fire Pump: A low-pressure centrifugal fire pump, such as the CB10/30 model.
• Rated Flow: Often 30 L/s at a pressure of 1.0 MPa.
• Fire Monitor (Water Cannon): Roof-mounted monitor, such as the PS30W or PL24.
• Water Jet Range: Generally ≥50 meters (or ≥55 meters).

As a "Water Tender Rescue Fire Truck," it is designed to carry both extinguishing agents (water/foam) and rescue equipment.

• Equipment Compartments: Features dedicated equipment boxes, often made of high-strength aluminum alloy and fitted with roller shutters for quick access.
• Standard Equipment: These trucks are configured to carry a variety of essential tools and equipment for firefighting and basic rescue, which can include:
  • Fire hoses, nozzles, and couplings.
  • Suction hoses and water filters.
  • Fire axes, hooks, and ladders (e.g., extension ladder).
  • Self-Contained Breathing Apparatus (SCBA) brackets (sometimes 3 units in the rear cab seats).
  • Emergency lighting, sirens, and warning lights.
• Specialized Rescue Tools: While a dedicated "Rescue Truck" would carry more specialized gear, this combined model will include a selection of tools for initial emergency response.

• Japan chassis, perfect performance
• Japan engine & gearbox, super powerful, no overhaul within 100,000 km.
• Water tank and Foam tank capacity can be optional.
• Easy operation and easy maintenance.
• Various types of fire equipment are available.

The ISUZU 700P 6-wheeler 190HP Water Tender Rescue Fire Truck is a medium-duty apparatus built on the Isuzu 700P/NPR chassis. Its exact specifications can vary slightly between different manufacturers (body builders), but the core technical parameters remain consistent.

Here is a consolidated technical sheet based on common configurations for a 190 HP model:

Primary Applications
The truck's multi-function design (Water Tender + Rescue) is essential for: