Cat Water Solutions: 777 (07) Off-Highway Water Truck
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Engine
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- Engine Model
- Cat® C32B
- Gross Power - SAE J1995
- 1025HP
- Engine Speed
- 1800r/min
- Net Power - SAE J1349
- 916HP
- Emissions
- Fuel Optimized
- Cylinders
- 12
- Bore
- 5.7in
- Stroke
- 6.4in
- Displacement
- 1959in³
- 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)
- Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
- Note (3)
- 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).
- Note (4)
- No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.
- Note (5)
- Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.
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Cab
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- FOPS Standards
- Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
- ROPS Standards (1)
- Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
- Note (1)
- 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 t
- 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).
- 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.
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Operating Specifications
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- Top Speed - Loaded
- 41.7mile/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)
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Weights - Approximate
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- Target Gross Machine Weight
- 363000lb
- Chassis Weight
- 115217lb
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Transmission
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- Forward - 1
- 6.6mile/h
- Forward - 2
- 9.1mile/h
- Forward - 3
- 11.9mile/h
- Forward - 4
- 16.6mile/h
- Forward - 5
- 22.5mile/h
- Forward - 6
- 30.2mile/h
- Forward - 7
- 40.9mile/h
- Reverse
- 7.5mile/h
- Note
- Maximum travel speeds with standard 27.00R49 (E4) tires.
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Final Drives
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- Differential Ratio
- 2.736:1
- Planetary Ratio
- 7.0:1
- Total Reduction Ratio
- 19.1576:1
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Braking System
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- Brake Surface - Front
- 6331in²
- Brake Surface - Rear
- 15828in²
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Body Hoists
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- Pump Flow - High Idle
- 6331gal/min
- Relief Valve Setting - Raise
- 2750psi
- Relief Valve Setting - Lower
- 500psi
- Body Raise Time - High Idle
- 15s
- Body Lower Time - Float
- 13s
- Body Lower Time - High Idle
- 13s
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Weight Distributions - Approximate
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- Front Axle - Empty
- 46%
- Front Axle - Loaded
- 33%
- Rear Axle - Empty
- 54%
- Rear Axle - Loaded
- 67%
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Suspension
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- Empty Loaded Cylinder Stroke Front
- 2.9in
- Empty Loaded Cylinder Stroke Rear
- 2.5in
- Rear axle - Oscillation
- 5.4°
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Steering
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- Steering Standards
- ISO 5010:2007
- Steer Angle
- 30.5°
- Turning Diameter - Front
- 83ft
- Turning Circle - Clearance Diameter
- 93ft
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Tires
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- 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.
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Service Refill Capacities
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- Fuel Tank (1)
- 300gal (US)
- Fuel Tank (2)
- 350gal (US)
- Cooling System
- 63.4gal (US)
- Crankcase
- 28.7gal (US)
- Differentials
- 59.9gal (US)
- Final Drive - Each
- 20gal (US)
- Steering System - Including Tank
- 14.1gal (US)
- Brake Hoist System
- 85gal (US)
- Torque Converter - Transmission System
- 36.5gal (US)
Standard Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Powertrain
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- 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
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- Suspension Systems
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- Suspension, rear
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- Electrical
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- 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
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- Operator Environment
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- 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
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- Cat Technology Products
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- 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
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- Guards
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- Engine crankcase
- Driveline
- Fan and A/C
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- Fluids
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- Extended Life Coolant to –35° C (–30° F)
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- Other Standard Equipment
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- 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
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- Cat Water Delivery System (wds)
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- 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
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- Cat Branded Water Tank Offerings With Options
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- 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)
- Cat branded tanks include additional features and options commonly selected by customers in the industry.
Optional Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Optional Equipment
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- Cab precleaner
- Cat Engine Brake
- Clustered grease fittings
- Cold weather packages
- Fluid fill service center
- HID lights
- Mirrors, convex
- Mirrors, heated
- Spare rim
- Visibility package (meets ISO 5006 requirements)
- Wheel chocks
- Work Area Vision System (WAVS)
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- Cat Technology Products
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- Cat MineStar Edge™: Level 2 - Premium (Production Recording)**
- **Phased introduction 2022
