Enquire about "Cat Water Solutions: 789 (04) Off-Highway Water Truck" Now
Cat Water Solutions: 789 (04) Off-Highway Water Truck
ENHANCED SITE SAFETY
OPTIMIZED PRODUCTIVITY
EFFICIENCY & SUSTAINABILITY
DO MORE WITH LESS FUEL
SCALABLE CONNECTIVITY
SERVICEABILITY
INTEGRATION & SUPPORT
| Engine | |
|---|---|
| Engine Model | Cat® 3516C HD |
| Gross Power - SAE J1995:2014 | 1566 kW (2100 hp) |
| Net Power - SAE J1349:2011 | 1468 kW (1969 hp) |
| Emissions | Fuel Optimized |
| Bore | 170 mm (6.7 in) |
| Stroke | 215 mm (8.5 in) |
| Displacement | 78.1 l (4766 inu00b3) |
| Note (1) | Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
| Cat Water Delivery System (WDS) | |
|---|---|
| Maximum water flow | 6814 L/min (1800 gal(US)/min) |
| Water per spray head (minimum) | 132.5 L/min (35 gal(US)/min) |
| Water per spray head (maximum) | 2270 L/min (600 gal(US)/min) |
| Spray head opening range (minimum) | 1 mm (0.04 in) |
| Spray head opening range (maximum) | 19 mm (0.75 in) |
| Maximum size debris flushed through spray head | 19 mm (0.75 in) |
| Spray system hydraulic tank capacity | 27.5 l (7.25 gal (US)) |
| Maximum number of rear spray heads | 5 |
| Minimum number of rear spray heads (recommended 3) | 2 |
| Minimum number of front/side spray heads | 2 |
| Maximum number of front/side spray heads | 0 |
| Maximum water from cannon (idle) | 2271 L/min (600 gal(US)/min) |
| Maximum water from cannon (high idle) | 6246 L/min (1650 gal(US)/min) |
| Maximum cannon spray distance | 61 m (200 ft) |
| Type | Wet water pump/hydraulic motor coupling |
| Note | Operator selectable coverage: 0.2 - 0.8 L/mu00b2 (4 kph - 40 kph) / 0.05 - 0.2 gal/ftu00b2 (3 mph - 25 mph). Coverage rates above 0.6 L/mu00b2 may not be available at higher speeds depending on head count and configuration. |
| Note (1) | Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate. |
| Note (2) | The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used u2014 independent of ground speed. This is an exclusive feature designed into the Cat WDS software to help water more efficiently. Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate. |
| Note (3) | Alternatively, manual mode allows the operator to set a water flow rate that is constant regardless of ground speed. This mode is not recommended for daily operation and will reduce watering efficiency and may increase fuel usage. |
| Note (4) | Spray heads on competitive water distribution systems require tools and maintenance to change flow and spray pattern. Caterpillar is the only company to have variable active spray heads to regulate water spray. |
| Note (5) | Cannon performance depends on nozzle orifice and pipe size. |
| Tank Configurations | |
|---|---|
| Water Tank Capacity | up to 165 000 L (43,588 gal) |
| Operating Specifications | |
|---|---|
| Note | Water Tank Capacity Range: 151 416 L - 165 000 L (40,000 gal - 43,588 gal) |
| Tank Configurations | |
|---|---|
| Note | Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity: up to 165 000 L (43,588 gal) |
| Machine Weight (with water tank full) | 641,774 lb - 656,103 lb / 291 105 kg - 297 393 kg |
| Empty Machine Operating Weight (without water / with fuel) | 308,619 lb - 314,619 lb / 139 988 kg - 142 700 kg |
| Water Tank - Max Empty Weight (no WDS) | 80,000 lb - 86,000 lb / 36 288 kg - 39 000 kg |
| Note (1) | Water tanks are offered by local 3rd party providers with customization based on water application and regional customer requirements. Hoist cylinder mounting on all tank offerings enhances serviceability. |
| Operating Specifications | |
|---|---|
| Note (2) | Operator selectable coverage: 0.2 - 0.8 L/mu00b2 (4 kph - 40 kph) / 0.05 - 0.2 gal/ftu00b2 (3 mph - 25 mph) |
| Tank Configurations | |
|---|---|
| Note (2) | Number of spray heads can be customized based on customer needs and preferred watering techniques. Option for 3 - 5 spray heads mounted on the back of the water tank. Additional option for spray heads on each side of the water tank. |
| Weights - Approximate | |
|---|---|
| Target Gross Machine Weight | 324319 kg (715000 lb) |
| Chassis Weight | 103700 kg (228619 lb) |
| Transmission | |
|---|---|
| Forward - 1 | 12.6 km/h (7.8 mile/h) |
| Forward - 2 | 17.1 km/h (10.6 mile/h) |
| Forward - 3 | 23.1 km/h (14.4 mile/h) |
| Forward - 4 | 31.2 km/h (19.4 mile/h) |
| Forward - 5 | 42.3 km/h (26.3 mile/h) |
| Forward - 6 | 57.2 km/h (35.5 mile/h) |
| Reverse | 11.8 km/h (7.1 mile/h) |
| Note | Maximum travel speeds with standard 37.00-R57 tires. |
| Final Drives | |
|---|---|
| Differential Ratio | 2.35:1 |
| Planetary Ratio | 10.83:1 |
| Total Reduction Ratio | 25.46:1 |
| Braking System | |
|---|---|
| Brake Surface - Front | 81693 cmu00b2 (12662 inu00b2) |
| Brake Surface - Rear | 116283 cmu00b2 (18023 inu00b2) |
| Brake Standards | ISO 3450:2011 |
| Body Hoists | |
|---|---|
| Pump Flow - High Idle | 699 L/min (184 gpm) |
| Relief Valve Setting - Raise | 18950 kPa (2750 psi) |
| Body Raise Time - High Idle | 18.9 s (18.9 s) |
| Body Lower Time - Float | 17.3 s (17.3 s) |
| Weight Distributions - Approximate | |
|---|---|
| Front Axle - Empty | 50 % (50 %) |
| Front Axle - Loaded | 50 % (50 %) |
| Rear Axle - Empty | 33 % (33 %) |
| Rear Axle - Loaded | 67 % (67 %) |
| Suspension | |
|---|---|
| Rear axle - Oscillation | 5.4 u00b0 (5.4 u00b0) |
| Steering | |
|---|---|
| Steering Standards | ISO 5010:2019 |
| Steer Angle | 36 u00b0 (36 u00b0) |
| Turning Diameter - Front | 30.34 m (99.5 ft) |
| Tires | |
|---|---|
| Standard Tire | 37.00-R57 |
| Note (1) | Productive capabilities of the 789 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. |
| Note (2) | Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. |
| Service Refill Capacities | |
|---|---|
| Fuel Tank | 2082 l (550 gal (US)) |
| Cooling System | 725 l (192 gal (US)) |
| Crankcase | 291 l (77 gal (US)) |
| Differential - Final Drives | 728 l (192 gal (US)) |
| Steering System - Including Tank | 189 l (50 gal (US)) |
| Brake Hoist System - Includes Tank | 909 l (241 gal (US)) |
| Cab | |
|---|---|
| Air Conditioning | 6.9 kW (23545 Btu/lb) |
| Heater / Defroster | 10.1 kW (34462 Btu) |
| ROPS Standards (1) | The ROPS (Rollover Protective Structure) for the cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. |
| FOPS Standards | The FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria. |
| Note (1) | The operator sound exposure Leq (equivalent sound pressure level) measured according to work cycle procedures specified in ANSI/SAE J1166 MAY90 is 80 dB(A) for cab offered by Caterpillar, when properly installed, maintained and tested with doors and windows closed. |
| Note (3) | Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment. |
| Tank Configurations | |
|---|---|
| Note (3) | Water cannon arrangement typically mounts to the front of the water tank. |
Standard Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- SUSPENSION SYSTEMS
- Suspension, rear
- OPERATOR ENVIRONMENT
- Dome courtesy light
- WDS Deluxe Cab: provides a deluxe operator environment with the WDS controls installed. Includes a premium plus operator seat, deluxe companion seat, retractable windshield visor, cab cleanout vacuum, payload indicator lamps, and operator footrest.
- Gauge panel: Air pressure, Brake oil temperature, Engine coolant temperature, Fuel level
- Air conditioning
- Auxiliary power connection/cigarette lighter
- Air cleaner service indicator
- Diagnostic connection port
- Entertainment Radio Ready
– 5 amp converter
– Speakers
– Antenna
– Wiring harness - Heater/defroster
- Horn
- Vital Info Management System (VIMS)
- Traction control system
- Storage compartment
- Steering wheel, tilt, padded, telescopic
- ROPS cab, insulated/sound suppressed
- Mirrors, right and left
- Window, electric powered, operator
- Sun visor
- Window, right side, hinged access/egress
- Windshield wiper (intermittent) and washer
- BRAKING SYSTEM
- Oil-cooled, multi-disc (front and rear)/ (service, resistive braking, parking, secondary)
- Automatic resistor control
- Engine overspeed protection
- Brake release motor (towing)
- Extended life brake disc material
- CAT TECHNOLOGY PRODUCTS
- Adaptive economy mode
- Object detection (4 cameras, 4 radars)
- Product Link™ Ready (Level 1)
- TKPH/TMPH (Tons Kilometer Per Hour/ Tons Mile Per Hour)
- Work Area Vision System (WAVS)
- Cat MineStar™: Level 1 – Basic (Equipment Tracking)*
- *Basic connectivity package comes standard on all Cat Water Solutions trucks with a 6-month complimentary service-based offering
- POWERTRAIN
- Braking System
- Aftercooler
- Muffler
- Automatic starter protection
- Fan, conventional drive
- Elevated low idle control
- Ground level engine shutdown
- Multi-point oil pressure sensing
- Diesel engine/turbocharged/aftercooled
- Ether starting aid (automatic)
- Electric start
- GUARDS
- Engine crankcase
- Driveline
- Fan and A/C
- FLUIDS
- Extended Life Coolant to –35° C (–30° F)
- TRANSMISSION
- Body-up shift inhibitor
- 6-speed, automatic powershift w/electronic control (TCC)
- Controlled throttle shifting
- Neutral start switch/coast inhibitor
- Directional shift management
- Downshift/reverse shift inhibitor
- Oil level sensor
- Individual clutch modulation
- Programmable top gear
- Body-up reverse neutralizer
- Lock-up torque converter
- Rear axle continuous lubrication/filtration
- ELECTRICAL
- Backup alarm
- Alternator (105 A)
- Batteries, 12V (2), 93 amp-hour
- Converter, 12V electrical
- Lighting System
- Electrical system, 24V, 15 amp
- Payload indicator lights
- LED Lighting system: Backup and hazard lights, Directional signals, front and rear, Engine compartment lights, External payload lights, Headlights and fog lights, Lo-hi beam selector, Ladder light and service deck lights, Left-hand ladder/Service deck -Stop/taillights VIMS, blue light
- FUEL SYSTEMS
- Fast fill fuel system
- Fuel filter basic screen
- 2082 L (550 gal) capacity fuel tank and fast fill system
- SAFETY AND SECURITY
- Ground level VIMS data port
- Ground level battery disconnect
- Working at heights handrail
- FRAMES
- Mirror heated
- Driveline guard
- SERVICE
- Grease injector
- ACCESS
- Fixed ladder
- OTHER STANDARD EQUIPMENT
- Vital Information Management System (VIMS) includes: VIMS payload monitor, MAX payload and speed manager
- CAT WATER DELIVERY SYSTEM (WDS)
- Controls: Factory installed and integrated into cab
- Water System Monitor: integrated into cab, programmable spray configurations, automatic diagnostic messages
- Variable Hydraulic Pump Drive: 6814 L/min (1,800 gal/min) at speeds of 4 kph to 40 kph (3 to 25 mph) with auto shut-off and soft startup
- Stainless Steel Spray Heads: maintenance free, patented design resists corrosion
- Independent Hydraulic Cooling System: minimizes overheating
- Water Cannon: hydraulically controlled, integrated joystick with cab controls, optional nozzles
- Parts & service available through global Cat dealer network
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- OPERATOR ENVIRONMENT
- Vacuum, cab clean-out
- Hose, cab clean-out
- COLD WEATHER
- Starting, Cold Weather
- Brake oil recirculating
- TIRES AND RIMS
- Spare rims
- SERVICE CENTER
- Service Center, Wiggins
- POWERTRAIN
- Cat 3516C HD-EUI diesel engine
- Oil renewal system
- Oil cooler, rear axle
- Fan, variable speed, rockford for use in freezing weather operations
- Pre-lube, engine
- Air start
- Exhaust deflector
- Engine, 1566 kW (2,100 hp) 3516C, HD, EUI, US EPA Tier 2 equivalent
- Filtration for oil cooler
- Muffler, extended exhaust
- Engine, 1417 kW (1,900 hp) 3516B, EUI
- CAT TECHNOLOGY PRODUCTS
- Cat MineStar™: Level 2 – Premium (Equipment Tracking + Production Recording)
- ELECTRICAL
- Lock out transmission at ground level
- Lighting auxiliary at catwalk and passenger platform
- Lighting at body rear for signals and stop/tail lights
- FRAMES
- Mirror wide and heated
- Lift assist struts for front and rear hoods
- FUEL SYSTEMS
- 3785 L (1,000 gal) capacity fuel tank and fast fill system
- Fuel filter with separator
- Fuel filter with separator and heater
- ACCESS
- Powered staircase
- SERVICE
- Service center
- Quick connect fitting for engine oil
- SAFETY AND SECURITY
- Fire extinguisher, portable
- Water Tank Offerings with Options
- Tanks are offered by local 3rd party providers with customization based on water application and regional customer requirements. Tie offs, ladders, splash guards, fill chute, rock ejectors, cannon selection, and additional options are available. Cat dealer or local tank manufacturer installation. Contact your local Cat dealer or Caterpillar OEM Solutions for recommendations on local tank providers and available options.