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Off-Highway Trucks

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

  • Engine Model
    Cat® C32
  • Engine Model
    Cat® C32B
  • Gross Power
    1025 HP
  • Gross Power
    1025 HP
Engine
Engine Model
Cat® C32
Engine Model
Cat® C32B
Gross Power
1025 HP
Gross Power
1025 HP
Engine Speed
1800 r/min
Engine Speed
1800 r/min
Net Power
916 HP
Net Power
916 HP
Engine Power
1008 HP
Engine Power
1008 HP
Emissions
Fuel Optimized
Emissions
Fuel Optimized
Peak Torque
1200 r/min
Peak Torque
1200 r/min
Net Torque
3899 ft-lb
Net Power
916 HP
Net Power
916 HP
Net Torque
3899 ft-lb
Net Power
916 HP
Net Power
916 HP
Cylinders
12
Cylinders
12
Bore
5.7 in
Bore
5.7 in
Stroke
6.4 in
Stroke
6.4 in
Displacement
1959 in³
Displacement
1959 in³
Note
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
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
Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note
Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note
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
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
No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.
Note
No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.
Note
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note
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)
Cannon capacity
750 gal(US)/min
Cannon capacity
750 gal(US)/min
Maximum water flow
1200 gal(US)/min
Maximum water flow
1200 gal(US)/min
Water per spray head
35 gal(US)/min
Water per spray head
35 gal(US)/min
Water per spray head
600 gal(US)/min
Water per spray head
600 gal(US)/min
Spray head opening range
0.04 in
Spray head opening range
0.04 in
Spray head opening range
0.75 in
Spray head opening range
0.75 in
Maximum size debris flushed through spray head
0.75 in
Maximum size debris flushed through spray head
0.75 in
Spray system hydraulic tank capacity
7.25 gal (US)
Spray system hydraulic tank capacity
7.25 gal (US)
Maximum number of rear spray heads
5
Maximum number of rear spray heads
5
Minimum number of rear spray heads
2
Minimum number of rear spray heads
2
Minimum number of front
2
Minimum number of front
2
Maximum number of front
0
Maximum number of front
0
Maximum water from cannon
600 gal(US)/min
Maximum water from cannon
600 gal(US)/min
Maximum water from cannon
1250 gal(US)/min
Maximum water from cannon
1250 gal(US)/min
Maximum cannon spray distance
200 ft
Maximum cannon spray distance
200 ft
Type
Wet water pump/hydraulic motor coupling
Type
Wet water pump/hydraulic motor coupling
Note
Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 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
Operator selectable coverage: 0.2-0.8 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
Opening is automatically controlled by the system to achieve AutoMode Coverage or Manual Mode Flow Rate.
Note
Opening is automatically controlled by the system to achieve AutoMode Coverage or Manual Mode Flow Rate.
Note
AutoMode Spray controls water coverage automatically to the number of heads being used and ground speed achieved.
Note
AutoMode Spray controls water coverage automatically to the number of heads being used and ground speed achieved.
Note
Manual Mode allows the operator to set a water flow rate that is constant regardless of ground speed.
Note
Manual Mode allows the operator to set a water flow rate that is constant regardless of ground speed.
Note
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
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
Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate
Note
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)
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: 69,700 - 75,700 L (18,400 - 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
307,946 - 327,964 lb / 139,682 - 148,762 kg
Machine Weight
327,964 - 327,964 lb / 147 172 - 148 762 kg
Empty Machine Operating Weight
155,993 - 161,416 lb / 70,757 - 73,217 kg
Empty Machine Operating Weight
160,307 - 162,323 lb / 72 714 - 73 629 kg
Water Tank
38,669 - 44,092 lb / 17,540 - 20,000 kg
Water Tank
42,983 - 44,092 lb / 19 497 - 20 000 kg
Note
Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.
Note
Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.
Note
Hoist cylinder mounting on all tank offerings enhances serviceability.
Note
Hoist cylinder mounting on all tank offerings enhances serviceability.
Operating Specifications
Top Speed
41.7 mile/h
Top Speed
41.7 mile/h
Note
Water Tank Capacity Range: 69,700 - 75,700 L (18,400 - 20,000 gal)
Note
Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)
Note
Cannon capacity: 2840 L/min (up to 61 m) / 750 gal/min (up to 200 ft)
Note
Cannon capacity: 2840 L/min (up to 61 m) / 750 gal/min (up to 200 ft)
Note
Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)
Note
Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)
Weights - Approximate
Target Gross Machine Weight
363000 lb
Target Gross Machine Weight
363000 lb
Chassis Weight
115217 lb
Chassis Weight
115217 lb
Transmission
Forward
6.8 mile/h
Forward
6.6 mile/h
Forward
9.2 mile/h
Forward
9.1 mile/h
Forward
12.5 mile/h
Forward
11.9 mile/h
Forward
16.9 mile/h
Forward
16.6 mile/h
Forward
22.9 mile/h
Forward
22.5 mile/h
Forward
30.7 mile/h
Forward
30.2 mile/h
Forward
41.7 mile/h
Forward
40.9 mile/h
Reverse
7.7 mile/h
Reverse
7.5 mile/h
Note
Maximum travel speeds with standard 27.00R49 (E4) tires.
Note
Maximum travel speeds with standard 27.00R49 (E4) tires.
Brakes
Brake Surface Area
6331 in²
Brake Surface Area
15828 in²
Brake Standards
ISO 3450:2011
Final Drives
Differential Ratio
2.736:1
Differential Ratio
2.736:1
Planetary Ratio
7.0:1
Planetary Ratio
7.0:1
Total Reduction Ratio
19.1576:1
Total Reduction Ratio
19.1576:1
Braking System
Brake Surface
6331 in²
Brake Surface
6331 in²
Brake Surface
15828 in²
Brake Surface
15828 in²
Brake Standards
ISO 3450:2011
Brake Standards
ISO 3450:2011
Body Hoists
Pump Flow
6331 gal/min
Pump Flow
6331 gal/min
Relief Valve Setting
2750 psi
Relief Valve Setting
2750 psi
Relief Valve Setting
500 psi
Relief Valve Setting
500 psi
Body Raise Time
15 s
Body Raise Time
15 s
Body Lower Time
13 s
Body Lower Time
13 s
Body Lower Time
13 s
Body Lower Time
13 s
Weight Distributions - Approximate
Front Axle
46 %
Front Axle
46 %
Front Axle
33 %
Front Axle
33 %
Rear Axle
54 %
Rear Axle
54 %
Rear Axle
67 %
Rear Axle
67 %
Suspension
Empty Loaded Cylinder Stroke Front
2.9 in
Empty Loaded Cylinder Stroke Front
2.9 in
Empty Loaded Cylinder Stroke Rear
2.5 in
Empty Loaded Cylinder Stroke Rear
2.5 in
Rear axle
5.4 °
Rear axle
5.4 °
Steering
Steering Standards
ISO 5010:2007
Steering Standards
ISO 5010:2007
Steer Angle
30.5 °
Steer Angle
30.5 °
Turning Diameter
83 ft
Turning Diameter
83 ft
Turning Circle
93 ft
Turning Circle
93 ft
Tires
Standard Tire
27.00R49 (E4)
Standard Tire
27.00R49 (E4)
Note
Productive capabilities of the 777G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note
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
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Note
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
Service Refill Capacities
Fuel Tank
300 gal (US)
Fuel Tank
300 gal (US)
Fuel Tank
350 gal (US)
Fuel Tank
350 gal (US)
Cooling System
63.4 gal (US)
Cooling System
63.4 gal (US)
Crankcase
28.7 gal (US)
Crankcase
28.7 gal (US)
Differentials
59.9 gal (US)
Differentials
59.9 gal (US)
Final Drive
20 gal (US)
Final Drive
20 gal (US)
Steering System
14.1 gal (US)
Steering System
14.1 gal (US)
Brake Hoist System
117 gal (US)
Brake Hoist System
117 gal (US)
Brake Hoist System
85 gal (US)
Brake Hoist System
85 gal (US)
Torque Converter
36.5 gal (US)
Torque Converter
36.5 gal (US)
Cab
Air Conditioning
18390 Btu/lb
Air Conditioning
18390 Btu/lb
Heater
43930 Btu
Heater
43930 Btu
ROPS Standards
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
ROPS Standards
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
FOPS Standards
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Note
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
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
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
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
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.
Note
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.
ROPS
ROPS Standards
Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards
Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Sound
Sound Standards
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
Sound Standards
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) for Tier 4 trucks.
Sound Standards
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.
  • 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)
  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPTIONAL EQUIPMENT
    • 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)
  • CAT TECHNOLOGY PRODUCTS
    • Cat MineStar Edge: Level 2 - Premium (Production Recording)**
    • **Phased introduction 2022