Water Trucks

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777 Water Truck Technical Specs

Cat Water Solutions Brochure

Cat Water Delivery System

Cat MineStar Edge for Water

ENHANCED SITE SAFETY

EASY TO OPERATE

OPTIMIZED PRODUCTIVITY

EFFICIENCY & SUSTAINABILITY

BOOST FUEL EFFICIENCY

SCALABLE CONNECTIVITY

PROVEN RELIABILITY AND SERVICEABILITY

INTEGRATION & SUPPORT

Control Dust. Increase Visibility. Reduce Risk.

Cat® Water Solutions helps you efficiently reduce haul road dust to enhance safety and increase productivity at your job site, quarry, or mine. An integrated truck, tank, and water delivery system – connected with scalable levels of technology helps you solve overwatering and underwatering issues with a focus on sustainable operations. This innovative water solution is sold and supported by the local Cat dealer you know and trust.

Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm.

No engine derating required up to 3048 m (10,000 ft) altitude.

Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 2.

Operator selectable coverage: 0.1 - 0.8 L/m² (4 kph - 40 kph) / 0.05 - 0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.

Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate.

The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used — 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.

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.

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.

Cannon performance depends on nozzle orifice and pipe size.

Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)

Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 75 400 - 75 700 L (19,900 - 20,000 gal)

315,365 - 327,964 lb / 143 047 - 148 762 kg

151,204 - 153,221 lb / 68 585 - 69 500 kg

Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.

Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)

Hoist cylinder mounting on all tank offerings enhances serviceability.

Maximum travel speeds with standard 27.00R49 (E4) tires.

Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.

Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.

Rollover protective structure (ROPS) cab offered by Caterpillar meets ISO 3471:2008 for operator and ISO 13459:2012 for trainer.

Falling objects protective structure (FOPS) meets ISO 3449:2005 Level II for operator and ISO 13459:2012 Level II FOPS for trainer.

The dynamic operator sound pressure level is 80 dB(A) as per  ISO 6396:2008 for cab offered by Caterpillar. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.

Know where and when to water – lower dust levels, increase visibility, maintain haul road safety.

Cloud-hosted service offering (by site or asset) with scalable levels of technology to fit your needs.

The Cat® Water Delivery System (WDS) provides variable water flow based on truck speed and determines appropriate flow to conserve water.

Introducing Cat Water Solutions

Cat Water Delivery System Operator Controls Video

777 Water Truck Virtual Product Tour

Exterior Spin Set

360° Exterior View (HTML)

Interior Spin Set

360° Interior View (HTML)

777 (05) Water Truck

COMFORTABLE CAB

DO MORE WITH LESS FUEL

Net Power advertised is the power available at the flywheel when
the engine is equipped with fan, air cleaner, muffler, and alternator
with engine speed at 1,800 rpm.

Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.

Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).

No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.

Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.

327,964 - 327,964 lb / 147 172 - 148 762 kg

160,307 - 162,323 lb / 72 714 - 73 629 kg

Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.

Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.

The operator Equivalent Sound Pressure Level (Leq) is 73 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.

The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid-gear moving operation is 83 dB(A).

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.

Know where and when to water – lower dust levels, increase visibility, maintain haul road safety

Cloud-hosted service offering (by site or asset) with scalable levels of technology to fit your needs

The Cat® Water Delivery System (WDS) provides variable water flow based on truck speed and determines appropriate flow to conserve water

777 Water Truck

785D Water Truck Technical Specs

Serviceability

Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 110 000 - 121 133 L (29,059 - 32,000 gal)

Water Tank Capacity Range: 110 000 - 121 133 L (29,059 - 32,000 gal)

480,655 lb - 520,237 lb / 218 022 kg - 235 976 kg

241,647 lb - 251,098 lb / 109 610 kg - 113 896 kg

57,320 lb - 66,769 lb / 26 000 kg - 30 286 kg

Maximum travel speeds with standard 33.00-R51 tires.

Productive capabilities of the 785D truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.

The ROPS (Rollover Protective Structure) for the cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.

The FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.

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.

The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88 APR95, mid-gear moving operation is 89 dB(A).

785D Water Truck Virtual Product Tour

785D water truck

789D Autonomous Water Truck Technical Specs

789D Automonous Water Truck Technical Specs

789D Autonomous Water Truck Brochure

INCREASED PRODUCTIVITY

CAT WATER DELIVERY SYSTEM

CAT® MINESTAR™ COMMAND

SUSTAINABLE OPERATIONS

TRACK AND REPORT

DEALER SUPPORT

Introducing the Cat® 789D Autonomous Water Truck

An industry first, the Cat®<span style="font-size: 10px;"> </span>789D Autonomous Water Truck is a complete solution that not only automates the truck, but also automates the delivery of the water — optimizing the complete haul road watering process. Autonomous water trucks help dust suppression on site and enhance productivity by enabling mine operations to digitally track water consumption and reduce waste.<br /><br />The Cat Autonomous Water Truck includes the full support of the Cat dealer and parts network. Combining an automated water delivery system with an autonomous truck, powered by MineStar, creates a truly automated solution that takes haul road watering safety and efficiency to a new level.

Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,750 rpm.

Selectable coverage: 0.1-0.8 L/m² (4 kph - 40 kph) / 0.05-0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.

When the truck speed drops below 4.8 kph (3 mph), the system shuts off automatically to prevent overwatering, and then automatically re-starts as speed increases.

Cannon performance depends on nozzle orifice and pipe size. Cannon mode may only be operated manually. Not available for autonomous operation.

Water Tank Capacity Range: 151 416 L - 155 000 L (40,000 gal - 41,000 gal)

641,774 lb - 656,103 lb / 291 105 kg - 297 393 kg

308,619 lb - 314,619 lb / 139 988 kg - 142 700 kg

80,000 lb - 86,000 lb / 36 288 kg - 39 000 kg

Please contact your Cat dealer, Mining Tech Rep or the Mining Technology Enable Solutions team (MTES) for requirements on the autonomous water truck. They will also be able to provide a list of the approved water tank manufacturers for the 789D autonomous water truck configuration.

Maximum travel speeds with standard 37.00-R57 tires.

ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria and ISO 13459:2012 for trainer.

FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria and ISO 13459:2012 Level II for trainer.

The exterior sound power level for the standard machine is tested using ISO 6393:2008 and ISO 6395:2008 procedures is 123 dB(A).

Provides consistent watering to match production targets.

Knowing precisely how much to water can help you save water.

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Water Trucks

Cat Water Solutions: 777 (05) Off-Highway Water Truck

777 (05) Water Truck

Cat Water Solutions: 777 (07) Off-Highway Water Truck

777 (07) Water Truck

Cat Water Solutions: 785D Off-Highway Water Truck

785D Water Truck

Cat Water Solutions: 789D Autonomous Water Truck for Mining

789D Autonomous Water Truck

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