The CAT 777 (07) Water Truck is a heavy-duty vehicle designed for various applications such as dust suppression, road construction, and firefighting. With its large water tank capacity, it can efficiently distribute water to control dust on construction sites, mines, or other dusty environments, improving air quality and visibility for workers and equipment. Equipped with a powerful engine, the CAT 777 (07) Water Truck ensures reliable performance and efficient operation even in rugged terrain. Its robust construction and high-quality components make it suitable for demanding working conditions. The CAT 777 (07) Water Truck is also commonly used in firefighting operations, where it can quickly transport large volumes of water to extinguish fires and support firefighting efforts. Overall, this water truck is a versatile and essential piece of equipment for various industries and applications, providing reliable water distribution and firefighting capabilities.
Benefits
Enhance Safety & Productivity at Your Quarry, Mine, or Job Site
- Targeted Watering: Know where and when to water to lower dust levels, increase visibility, and maintain haul road safety.
Scalable Connectivity with Cat® MineStar Edge™
- Cloud-hosted Service: Access a cloud-hosted service offering (by site or asset) with scalable levels of technology to fit your needs.
Reduce Costs Sustainably & Efficiently
- Variable Water Flow: The Cat® Water Delivery System (WDS) provides variable water flow based on truck speed and determines appropriate flow to conserve water.
Product Features for CAT 777 (07) WATER TRUCK:
Product Specifications for CAT 777 (07) WATER TRUCK:
Engine:
- Engine Model: Cat® C32B
- Gross Power – SAE J1995: 1025 HP
- Engine Speed: 1800 r/min
- Net Power – SAE J1349: 916 HP
- Emissions: Fuel Optimized
- Cylinders: 12
- Bore: 5.7 in
- Stroke: 6.4 in
- Displacement: 1959 in³
Cat Water Delivery System (WDS):
- Maximum Water Flow: 1200 gal(US)/min
- Spray Head Opening Range (minimum): 0.04 in
- Spray Head Opening Range (maximum): 0.75 in
- Spray System Hydraulic Tank Capacity: 7.25 gal (US)
- Maximum Water from Cannon (idle): 600 gal(US)/min
- Maximum Water from Cannon (high idle): 1250 gal(US)/min
- Maximum Cannon Spray Distance: 200 ft
- Type: Wet water pump/hydraulic motor coupling
Tank Configurations:
- Water Tank Capacity: up to 75,700 L (20,000 gal)
- Machine Weight (with water tank full): 327,964 – 327,964 lb / 147,172 – 148,762 kg
- Empty Machine Operating Weight (without water / with fuel): 160,307 – 162,323 lb / 72,714 – 73,629 kg
- Water Tank – Max Empty Weight (no WDS): 42,983 – 44,092 lb / 19,497 – 20,000 kg
Operating Specifications:
- Top Speed – Loaded: 41.7 mile/h
Weights – Approximate:
- Target Gross Machine Weight: 363,000 lb
- Chassis Weight: 115,217 lb
Transmission:
- Forward – 1: 6.6 mile/h
- Forward – 2: 9.1 mile/h
- Forward – 3: 11.9 mile/h
- Forward – 4: 16.6 mile/h
- Forward – 5: 22.5 mile/h
- Forward – 6: 30.2 mile/h
- Forward – 7: 40.9 mile/h
- Reverse: 7.5 mile/h
Final Drives:
- Differential Ratio: 2.736:1
- Planetary Ratio: 7.0:1
- Total Reduction Ratio: 19.1576:1
Braking System:
- Brake Surface – Front: 6331 in²
- Brake Surface – Rear: 15828 in²
Body Hoists:
- Pump Flow – High Idle: 6331 gal/min
- Relief Valve Setting – Raise: 2750 psi
- Relief Valve Setting – Lower: 500 psi
Weight Distributions – Approximate:
- Front Axle – Empty: 46%
- Front Axle – Loaded: 33%
- Rear Axle – Empty: 54%
- Rear Axle – Loaded: 67%
Suspension:
- Rear Axle – Oscillation: 5.4 °
Steering:
- Steer Angle: 30.5 °
- Turning Diameter – Front: 83 ft
Tires:
- Standard Tire: 27.00R49 (E4)
Service Refill Capacities:
- Fuel Tank (1): 300 gal (US)
- Fuel Tank (2): 350 gal (US)
- Cooling System: 63.4 gal (US)
- Crankcase: 28.7 gal (US)
- Differentials: 59.9 gal (US)
- Final Drive – Each: 20 gal (US)
- Steering System – Including Tank: 14.1 gal (US)
- Brake Hoist System: 85 gal (US)
- Torque Converter – Transmission System: 36.5 gal (US)
Cab:
- Air Conditioning: 18,390 Btu/lb
- Heater / Defroster: 43,930 Btu
ROPS Standards:
- Rollover Protective Structure (ROPS) for cab meets ISO 3471:2008 ROPS criteria.
FOPS Standards:
- Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Further information on this machine can be viewed by visiting this link
https://www.cat.com/en_US/products/new/equipment/off-highway-trucks/water-trucks/110600.html
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