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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.
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Cat Water Solutions trucks are sold, serviced, and supported by the local Cat dealer you know and tr…
| Specification | Value |
| Engine Model | Cat® C32B |
| Gross Power - SAE J1995:2014 | 765 kW |
| Engine Speed | 1.800 r/min |
| Net Power - SAE J1349:2011 | 711 kW |
| Emissions | Fuel Optimized |
| Cylinders | 12 |
| Bore | 145 mm |
| Stroke | 162 mm |
| Displacement | 32.1 l |
| Note (1) | 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. |
| Note (2) | No engine derating required up to 3048 m (10,000 ft) altitude. |
| Note (3) | Meets China Nonroad Stage III emission standards equivalent to U.S. EPA Tier 2. |
| Specification | Value |
| Maximum water flow | 6.814 L/min |
| Water per spray head (minimum) | 132.5 L/min |
| Water per spray head (maximum) | 2.271 L/min |
| Spray head opening range (minimum) | 1 mm |
| Spray head opening range (maximum) | 19 mm |
| Maximum size debris flushed through spray head | 19 mm |
| Spray system hydraulic tank capacity | 27.5 l |
| 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) | 2.271 L/min |
| Maximum water from cannon (high idle) | 6.246 L/min |
| Maximum cannon spray distance | 61 m |
| Type | Wet water pump/hydraulic motor coupling |
| Note | 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. |
| 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 — 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. |
| Specification | Value |
| Water Tank Capacity | up to 75 700 L (20,000 gal) |
| Note | 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) |
| Machine Weight (with water tank full) | 315,365 - 327,964 lb / 143 047 - 148 762 kg |
| Empty Machine Operating Weight (without water / with fuel) | 151,204 - 153,221 lb / 68 585 - 69 500 kg |
| Water Tank - Max Empty Weight (no WDS) | 42,983 - 44,092 lb / 19 497 - 20 000 kg |
| Note (1) | Hoist cylinder mounting on all tank offerings enhances serviceability. |
| 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. |
| Note (3) | Water cannon arrangement typically mounts to the front of the water tank. |
| Specification | Value |
| Top Speed - Loaded | 67.1 km/h |
| Note | Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal) |
| Note (2) | Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph) |
| Specification | Value |
| Target Gross Machine Weight | 163.360 kg |
| Chassis Weight | 82.022 kg |
| Specification | Value |
| Forward - 1 | 10.9 km/h |
| Forward - 2 | 14.8 km/h |
| Forward - 3 | 20.1 km/h |
| Forward - 4 | 27.1 km/h |
| Forward - 5 | 36.8 km/h |
| Forward - 6 | 49.4 km/h |
| Forward - 7 | 67.1 km/h |
| Reverse | 12.1 km/h |
| Note | Maximum travel speeds with standard 27.00R49 (E4) tires. |
| Specification | Value |
| Differential Ratio | 2.74:1 |
| Planetary Ratio | 7.00:1 |
| Total Reduction Ratio | 19.16:1 |
| Specification | Value |
| Brake Surface - Front | 2.787 cm² |
| Brake Surface - Rear | 102.116 cm² |
| Brake Standards | ISO 3450:2011 |
| Specification | Value |
| Body Raise Time - High Idle | 15 s |
| Body Lower Time - Float | 13 s |
| Body Lower Time - High Idle | 13 s |
| Specification | Value |
| Front Axle - Empty | 46 % |
| Front Axle - Loaded | 30 % |
| Rear Axle - Empty | 54 % |
| Rear Axle - Loaded | 70 % |
| Specification | Value |
| Effective Cylinder Stroke - Front | 318 mm |
| Effective Cylinder Stroke - Rear | 165 mm |
| Rear axle - Oscillation | 5.4 ° |
| Specification | Value |
| Steering Standards | ISO 5010:2007 |
| Steer Angle | 30.5 ° |
| Turning Diameter - Front | 25.3 m |
| Turning Circle - Clearance Diameter | 28.4 m |
| Specification | Value |
| Standard Tire | 27.00R49 (E4) |
| Note (1) | 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. |
| Note (2) | Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. |
| Specification | Value |
| Fuel Tank (1) | 1.140 l |
| Cooling System | 212 l |
| Crankcase | 115 l |
| Differentials | 222 l |
| Steering System - Including Tank | 60 l |
| Brake Hoist System | 420 l |
| Torque Converter - Transmission System | 125 l |
| Specification | Value |
| Air Conditioning | 42.789 Btu/kWh |
| Heater / Defroster | 11.070 kJ/kg |
| ROPS Standards (1) | Rollover protective structure (ROPS) cab offered by Caterpillar meets ISO 3471:2008 for operator and ISO 13459:2012 for trainer. |
| FOPS Standards | Falling objects protective structure (FOPS) meets ISO 3449:2005 Level II for operator and ISO 13459:2012 Level II FOPS for trainer. |
| Note (1) | 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. |
Learn more information about the Cat Water Solutions: 777 (05) Off-Highway Water Truck.
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Mantrac Kenya Ltd.
Witu Road, Off Lusaka Road,
Mansour Complex next to G4S
Headquarters Nyayo Stadium
Nairobi
P.O Box 30067
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