Caterpillar

Cat® Water Delivery System Factory Option

Name: Cat® Water Delivery System Factory Option
Brand: Caterpillar

Overview

The Cat® Water Delivery System (WDS) is an automated system with a fully-integrated Cat design. It controls the amount of water and spray patterns to prevent the hazards common with overwatering. WDS provides variable water flow based on truck speed and determines appropriate flow to conserve water. The Cat WDS is available as a factory option for the Cat 777, 785D, and 789D Off-Highway Truck Bare Chassis.

*Results shown from Cat WDS compared to conventional water system. **Results shown from Cat WDS cannon output. Testing was conducted at theCaterpillar Tucson Proving Ground with data captured from a production study.Results may vary.

Media

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

Documents

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Features

Improves Safety

Saves Fuel

Conserves Water

Improves Productivity

Delivers Reliability

Provides Value

Specifications

US Metric

General

Spec	Value
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. 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) 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

Factory 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.

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