Cat® Water Delivery System Retrofit Kit

The Cat® Water Delivery System is available as a retrofit kit for the Cat 777F, 777G, and 785D Off-Highway Trucks.

Water Delivery System
Water Delivery System water cannon on a water truck at the Tuscon Proving Ground (TPG)
Water Delivery System spray bar view on a water truck at the Tuscon Proving Ground (TPG)
Operator using the Cat Water Delivery System integrated cab controls and electronics in a water truck at the Tuscon Proving Ground (TPG)
Water Delivery System (WDS) stainless steel spray head, side view

Features

  • Improves Safety

    Improves Safety

    • The Cat® Water Delivery System improves safety by providing variable water flow based on truck speed, preventing the hazards common with over-watering.
    • With automated water delivery, the operator can remain focused on driving and traffic.
    • Remote tank fill control allows the operator to stay in the cab during refilling, which reduces slip hazards.
    • When the water tank is full, the auto shut-off feature prevents over-filling and also results in increased component life.
    • The system features automatic start and stop, based on truck speed, which eliminates over-watering at road intersections to improve safety for all vehicles on site.
  • Saves Fuel

    Saves Fuel

    • Caterpillar tests show that the Cat® Water Delivery System’s efficient pump control reduces fuel consumption by an average of 14%.
    • The water cannon operates at idle, which reduces fuel consumption during cannon operation by up to 50%.
  • Conserves Water

    Conserves Water

    • The Cat® Water Delivery System delivers a uniform spray of large water droplets for optimal gallons per square yard (liters per square meter) across the haul road.
    • Caterpillar tests show that the Cat Water Delivery System can reduce water consumption by 25-50% compared to conventional water systems.
  • Improves Productivity

    Improves Productivity

    • The Cat® Water Delivery System features integrated and durable ergonomic cab controls that are both user friendly and easy to learn.
    • Seven programmable automatic configurations are provided as well as intermittent spray in automatic or manual modes.
    • The spray patterns are customizable to meet specific job site needs.
    • And the efficient variable hydraulic pump and motor allow the truck to spend more time on the road and less time at refilling stations.
  • Delivers Reliability

    Delivers Reliability

    • The Cat® Water Delivery System delivers reliability through stainless steel components and self-cleaning spray head nozzles, reducing maintenance.
    • The monitor automatically displays diagnostic messages regarding water, hydraulics and electrical issues for quick resolution to keep the system running.
  • Provides Value

    Provides Value

    • The Cat® Water Delivery System is a premium product that offers a quick payback due to the significant savings in fuel, water, parts, and maintenance costs compared to conventional systems.

Specifications

Units for specifications

General

Cannon Capacity 2271 - 6246 liters per min up to 60 meters (600 - 1,650 gallons per min up to 200 ft). Depends on nozzle orifice and pipe size.
Water Coverage 0.1 - 0.8 L/m² at speeds of 4 to 40 kph (0.05 - 0.2 gal/ft² at speeds of 3 to 25 mph)

Standard Equipment

Controls

  • Dealer installed
  • Integrated into cab
  • Ergonomic
  • Durable

Water System Monitor

  • Integrated into cab
  • Programmable spray configurations
  • Automatic diagnostic messages

Variable Hydraulic Pump Drive

  • 6814 L/min (1,800 gpm) at speeds of 4 kph - 40 kph (3 to 25 mph)
  • Auto shut-off
  • Soft startup

Stainless Steel Spray Heads

  • Resists corrosion
  • Maintenance free
  • Patented design

Independent Hydraulic & Cooling System

  • Minimizes overheating

Water Cannon

  • Hydraulically controlled
  • Optional nozzles
  • Integrated joystick with cab controls
  • Operates at idle for added fuel savings

Parts & Service

  • Available through global Cat Dealer Network

Water Tank

  • Contact your local Cat dealer or Caterpillar OEM Solutions at oemsolutions@cat.com for assistance in obtaining water tanks through local suppliers worldwide.

Videos

  • Cat Water Delivery System Animated Demonstration
  • Cat Water Delivery System: Control Dust Efficiently
  • Cat Water Delivery System Operator Controls Video
  • Cat Water Delivery System Enhances Mine Safety and Productivity
Water Delivery System water cannon on a water truck at the Tuscon Proving Ground (TPG)

Documents