777 (07) Water Truck

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

Cat® Water Solutions helps you efficiently reduce haul road dust to enhance safety and increase productivity at your job site, quarry, or mine. A fully 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 turnkey solution with Cat branded tank offerings is sold and supported by the local Cat dealer you know and trust.

ENHANCED SITE SAFETY

COMFORTABLE CAB

OPTIMIZED PRODUCTIVITY

EFFICIENCY & SUSTAINABILITY

DO MORE WITH LESS FUEL

SCALABLE CONNECTIVITY

INTEGRATION & SUPPORT

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
POWERTRAIN
  • Autostall
  • Engine idle shutdown
  • Air-To-Air Aftercooler (ATAAC)
  • Air cleaner with precleaner (2)
  • Automatic cold mode idle control
  • Electric priming pump
  • Electric cold weather start (two starters and four batteries)
  • Ether starting aid
  • Exhaust, muffler
  • Fuel filter/water separator
  • Turbocharger (2)
  • Braking system:
    – Extended Life Brakes
    – Brake wear indicator
    – Automatic Retarder Control (ARC) (utilizes oil-cooled, multiple disc brakes)
    – Brake release motor (towing)
    – Manual retarder (utilizes oil-cooled, multiple disc brakes)
    – Oil-cooled, multiple disc (front/rear)
    – Parking
    – Secondary
    – Service
  • Transmission
    – Auto neutral idle
    – APECS Software
    – ECPC
  • Part Throttle Shifting
    – 7-speed automatic powershift with Torque Shift Management Electronic Clutch Pressure Control
    – Body up-shift inhibitor
    – Directional shift management
    – Downshift inhibitor
    – Neutral start switch
    – Neutral coast inhibitor
    – Reverse shift inhibitor
    – Reverse neutralizer during dumping
    – Programmable top gear selection
SUSPENSION SYSTEMS
  • Suspension, rear
ELECTRICAL
  • Alarm, backup
  • Alternator, 115 ampere
  • Auxiliary jump start receptacle
  • Batteries, maintenance-free, 12V (4), 190 amp-hour
  • Electrical system, 25 AMP, 24V to 12V converter
  • Lighting system
    – Backup light (halogen)
    – Directional signals/hazard warning, (front and rear LED)
    – Headlights, (halogen) with dimmer
    – Payload, indicator lights
    – Operator access courtesy lights
    – Side profile lights
    – Stop/tail lights (LED)
    – Service lights
OPERATOR ENVIRONMENT
  • Air conditioning
  • Ashtray and cigarette lighter
  • Coat hook
  • Cup holders (4)
  • Diagnostic connection port, 24V
  • Entertainment Radio Ready
    – 5 amp converter
    – Speakers
    – Antenna
    – Wiring harness
  • Gauges/indicators
    – Brake oil temperature gauge
    – Coolant temperature gauge
    – Hour meter
    – Tachometer
    – Engine overspeed indicator
    – Fuel level
    – Speedometer with odometer
    – Transmission gear indicator
  • Heater/defroster (11 070 kCal/43,930 BTU)
  • Auto temp control
  • Fluid level monitoring
  • Hoist lever
  • Horn, electric
  • Light – dome
  • Light – courtesy
  • Load counter, automatic
  • Advisor display
  • VIMS
  • TPMS
  • Foot rest
  • Mirrors – heated
  • Power port, 24V and 12V (2)
  • ROPS cab, insulated/sound suppressed
  • Cat Comfort Series III
    – Full air suspension
    – Retractable 3-point seat belt with shoulder harness
  • Steering wheel, padded, tilt and telescopic
  • Storage compartment
  • Sun visor
  • Throttle lock
  • Window, right side, hinged access/egress
  • Electric left side window control
  • Windshield wiper (intermittent) and washer
  • Tinted, laminated glass
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 Edge™: Level 1 - Basic (Equipment Tracking)*
  • *Basic connectivity package comes standard on all Cat Water Solutions trucks with a 6-month complimentary service-based offering
GUARDS
  • Engine crankcase
  • Driveline
  • Fan and A/C
FLUIDS
  • Extended Life Coolant to –35° C (–30° F)
OTHER STANDARD EQUIPMENT
  • Body mounting group
  • Body safety pin (secures body in up position)
  • Body down indicator
  • CD-ROM parts book
  • Center-mounted rims
  • Fuel tank (1136 L/300 gal)
  • Ground level battery disconnect
  • Ground level engine shutdown
  • Ground level grease fittings
  • Reservoirs (separate)
    – Brake/hoist
    – Steering
    – Transmission/torque converter
  • Rims 19.5 × 49
  • Rock ejectors
  • Supplemental steering (automatic)
  • Tie down eyes
  • Tow hooks (front)/Tow pin (rear)
  • Vandalism protection locks
  • Wiggins fast fuel
  • Traction Control System (TCS) (new version)
  • Attachment Zone
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: 1,200 gpm at speeds of 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
Cat Branded Water Tank Offerings with Options
  • Cat branded tanks include additional features and options commonly selected by customers in the industry.
    – Splash guards, fill chute, and rock ejectors are standard.
    – Hoist cylinder mounting on all tank offerings enhances serviceability
    – Manufactured and supplied by recognized tank providers (covered by a Caterpillar warranty)

Additional information

Offering Type

Engine Model

Cat® C32B

Engine - Gross Power - SAE J1995

765 kW ( 1025 HP )

Engine Speed

1800 r/min ( 1800 r/min )

Engine - Net Power - SAE J1349

683 kW ( 916 HP )

Engine - Emissions

Fuel Optimized

Engine - Cylinders

12

Engine - Bore

145 mm ( 5.7 in )

Engine - Stroke

162 mm ( 6.4 in )

Engine - Displacement

32.1 l ( 1959 in³ )

Engine - Note (1)
Engine - Note (3)
Engine - Note (5)

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

Cat Water Delivery System (WDS) - Maximum water flow

3785 l/min ( 1200 gal(US)/min )

Cat Water Delivery System (WDS) - Water per spray head (minimum)

130 l/min ( 35 gal(US)/min )

Cat Water Delivery System (WDS) - Water per spray head (maximum)

2270 l/min ( 600 gal(US)/min )

Cat Water Delivery System (WDS) - Spray head opening range (minimum)

1 mm ( 0.04 in )

Cat Water Delivery System (WDS) - Spray head opening range (maximum)

19 mm ( 0.75 in )

Cat Water Delivery System (WDS) - Maximum size debris flushed through spray head

19 mm ( 0.75 in )

Cat Water Delivery System (WDS) - Spray system hydraulic tank capacity

27.5 l ( 7.25 gal (US) )

Cat Water Delivery System (WDS) - Maximum number of rear spray heads

5

Cat Water Delivery System (WDS) - Minimum number of rear spray heads (recommended 3)

2

Cat Water Delivery System (WDS) - Minimum number of front/side spray heads

2

Cat Water Delivery System (WDS) - Maximum number of front/side spray heads

0

Cat Water Delivery System (WDS) - Maximum water from cannon (idle)

2271 l/min ( 600 gal(US)/min )

Cat Water Delivery System (WDS) - Maximum water from cannon (high idle)

4732 l/min ( 1250 gal(US)/min )

Cat Water Delivery System (WDS) - Maximum cannon spray distance

61 m ( 200 ft )

Cat Water Delivery System (WDS) - Type

Wet water pump/hydraulic motor coupling

Cat Water Delivery System (WDS) - Note (1)

Opening is automatically controlled by the system to achieve AutoMode Coverage or Manual Mode Flow Rate.

Cat Water Delivery System (WDS) - Note (2)

AutoMode Spray controls water coverage automatically to the number of heads being used and ground speed achieved.

Cat Water Delivery System (WDS) - Note (3)

Manual Mode allows the operator to set a water flow rate that is constant regardless of ground speed.

Cat Water Delivery System (WDS) - Note (5)

Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate

Tank Configurations - Water Tank Capacity

up to 75 700 L (20,000 gal)

Operating Specifications - Top Speed - Loaded

67.1 km/h ( 41.7 mile/h )

Operating Specifications - Note

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

Tank Configurations - 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)

Tank Configurations - Machine Weight (with water tank full)

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

Tank Configurations - Empty Machine Operating Weight (without water / with fuel)

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

Tank Configurations - Water Tank - Max Empty Weight (no WDS)

42,983 – 44,092 lb / 19 497 – 20 000 kg

Tank Configurations - Note (1)

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

Operating Specifications - 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)

Tank Configurations - Note (2)

Hoist cylinder mounting on all tank offerings enhances serviceability.

Weights - Approximate - Target Gross Machine Weight

164654 kg ( 363000 lb )

Weights - Approximate - Chassis Weight

52262 kg ( 115217 lb )

Transmission - Forward - 1

10.7 km/h ( 6.6 mile/h )

Transmission - Forward - 2

14.6 km/h ( 9.1 mile/h )

Transmission - Forward - 3

19.2 km/h ( 11.9 mile/h )

Transmission - Forward - 4

26.7 km/h ( 16.6 mile/h )

Transmission - Forward - 5

36.2 km/h ( 22.5 mile/h )

Transmission - Forward - 6

48.6 km/h ( 30.2 mile/h )

Transmission - Forward - 7

65.9 km/h ( 40.9 mile/h )

Transmission - Reverse

12.1 km/h ( 7.5 mile/h )

Final Drives - Differential Ratio

2.736:1

Final Drives - Planetary Ratio

7.0:1

Final Drives - Total Reduction Ratio

19.1576:1

Braking System - Brake Surface - Front

40846 cm² ( 6331 in² )

Braking System - Brake Surface - Rear

102116 cm² ( 15828 in² )

Braking System - Brake Standards

ISO 3450:2011

Body Hoists - Pump Flow - High Idle

458 l/min ( 6331 gal/min )

Body Hoists - Relief Valve Setting - Raise

18950 kPa ( 2750 psi )

Body Hoists - Relief Valve Setting - Lower

3450 kPa ( 500 psi )

Body Hoists - Body Raise Time - High Idle

15 s ( 15 s )

Body Hoists - Body Lower Time - Float

13 s ( 13 s )

Body Hoists - Body Lower Time - High Idle

13 s ( 13 s )

Weight Distributions - Approximate - Front Axle - Empty

46 % ( 46 % )

Weight Distributions - Approximate - Front Axle - Loaded

33 % ( 33 % )

Weight Distributions - Approximate - Rear Axle - Empty

54 % ( 54 % )

Weight Distributions - Approximate - Rear Axle - Loaded

67 % ( 67 % )

Suspension - Empty Loaded Cylinder Stroke Front

74.7 mm ( 2.9 in )

Suspension - Empty Loaded Cylinder Stroke Rear

66 mm ( 2.5 in )

Suspension - Rear axle - Oscillation

5.4 ° ( 5.4 ° )

Steering Standards

ISO 5010:2007

Steering - Steer Angle

30.5 ° ( 30.5 ° )

Steering - Turning Diameter - Front

25.3 m ( 83 ft )

Steering - Turning Circle - Clearance Diameter

28.4 m ( 93 ft )

Tires - Standard Tire

27.00R49 (E4)

Tires - 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.

Tires - Note (2)

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

Service Refill Capacities - Fuel Tank (1)

1136 l ( 300 gal (US) )

Service Refill Capacities - Fuel Tank (2)

1325 l ( 350 gal (US) )

Service Refill Capacities - Cooling System

240 l ( 63.4 gal (US) )

Service Refill Capacities - Crankcase

109 l ( 28.7 gal (US) )

Service Refill Capacities - Differentials

227 l ( 59.9 gal (US) )

Service Refill Capacities - Final Drive - Each

76 l ( 20 gal (US) )

Service Refill Capacities - Steering System - Including Tank

53.6 l ( 14.1 gal (US) )

Service Refill Capacities - Brake Hoist System

322 l ( 85 gal (US) )

Service Refill Capacities - Torque Converter - Transmission System

138.5 l ( 36.5 gal (US) )

Cab - Air Conditioning

42789 Btu/kWh ( 18390 Btu/lb )

Cab - Heater / Defroster

11070 kJ/kg ( 43930 Btu )

Cab - ROPS Standards (1)

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

Cab - FOPS Standards

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

Cab - Note (1)
Cab - Note (2)

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).

Cab - 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.

Engine - Note (2)

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

Engine - Note (4)

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

Transmission - Note

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

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