815K Soil Compactor

Overview
Engine Model
Cat® C7.1 ACERT™: configured for two emissions options
Net Power
248 hp
Operating Weight
49,353 lb
  • Exterior View
  • Interior View

Engine

Engine Model
Cat® C7.1 ACERT™: configured for two emissions options
Net Power
248 hp
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
Rated Power (SAE J1349) – Tier 4 Final/Stage IV
248 hp
Rated Power (Net ISO 9249) – Tier 4 Final/Stage IV
248 hp
Gross Power (SAE J1995) – Tier 4 Final/Stage IV
284 hp
Gross Power (ISO 14396) – Tier 4 Final/Stage IV
274 hp
Maximum Net Torque @ 1,400 rpm – Tier 4 Final/Stage IV
899 lbf-ft
Torque Rise - Tier 4 Final/Stage IV
52%
Rated Power (SAE J1349) – Tier 3/Stage IIIA equivalent
249 hp
Rated Power (Net ISO 9249) – Tier 3/Stage IIIA equivalent
249 hp
Gross Power (SAE J1995) – Tier 3/Stage IIIA equivalent
286 hp
Gross Power (ISO 14396) – Tier 3/Stage IIIA equivalent
275 hp
Bore
4 in
Stroke
5 in
Displacement
428 in3
High Idle Speed
2,270 rpm
Low Idle Speed
800 rpm
Maximum Net Torque @ 1,400 rpm – Tier 3/Stage IIIA equivalent
749 lbf-ft
Torque Rise - Tier 3/Stage IIIA Equivalent
26%
Maximum Altitude without Derating
9,843 ft
Engine Model
Cat® C7.1: configured for two emissions options
Net Power
248 HP
Bore
4 in
Stroke
5 in
Displacement
428 in³
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent
275 HP
Gross Power - ISO 14396 - Tier 4 Final/Stage IV
274 HP
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent
286 HP
Gross Power - SAE J1995 - Tier 4 Final/Stage IV
284 HP
High Idle Speed
2,270 r/min
Low Idle Speed
800 r/min
Maximum Altitude - Without Derating
9,843 ft
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent
749 lb/ft
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV
899 lb/ft
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent
249 HP
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV
248 HP
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent
249 HP
Rated Power (SAE J1349) - Tier 4 Final/Stage IV
248 HP

Operating Specifications

Operating Weight
49,353 lb
Maximum Operating Weight (Tier 4 Final/Stage IV)
49,353 lb
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)
48,740 lb
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)
48,740 lb
Maximum Operating Weight (Tier 4 Final/Stage IV)
49,353 lb
Operating Weight
49,353 lb

Transmission

Transmission Type
Planetary – Powershift – ECPC
Travel Speeds: Forward – First
4 mph
Travel Speeds: Forward – Second
8 mph
Travel Speeds - Forward - Third
13 mile/h
Travel Speeds: Reverse – First
5 mph
Travel Speeds: Reverse – Second
9 mph
Travel Speeds - Reverse - Third
15 mile/h
Transmission Type
Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Travel Speeds - Forward - First
4 mile/h
Travel Speeds - Forward - Second
8 mile/h
Travel Speeds - Reverse - First
5 mile/h
Travel Speeds - Reverse - Second
9 mile/h

Hydraulic System

Pump Flow at 2,111 rpm
24 gal/min
Main Relief Pressure
3,190 psi
Maximum Supply Pressure
2,930 psi
Lift Cylinder, Double Acting - Bore and Stroke
101.6 mm × 627 mm (4 in × 24.7 in)
Tilt Cylinder, Double Acting - Bore and Stroke
101.6 mm × 167 mm (4 in × 6.6 in)
Main Relief Pressure
3,190 psi
Maximum Supply Pressure
2,930 psi
Pump Flow at 2,111 rpm
24 gal/min

Service Refill Capacities

Cooling System – Tier 4 Final/Stage IV
21 gal
Engine Crankcase
5 gal
Transmission
15 gal
Fuel Tank
132 gal
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV only)
4 gal
Differentials and Final Drives – Front
17 gal
Differentials and Final Drives – Rear
17 gal
Hydraulic Tank Only
20 gal
Cooling System – Tier 3/Stage IIIA equivalent
19 gal
Note
All non-road Tier 4 Final and Stage IV diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EP
Cooling System - Tier 3/Stage IIIA Equivalent
19 gal (US)
Cooling System - Tier 4 Final/Stage IV
21 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)
4 gal (US)
Differential - Final Drives - Front
17 gal (US)
Differential - Final Drives - Rear
17 gal (US)
Engine Crankcase
5 gal (US)
Fuel Tank
132 gal (US)
Hydraulic Tank Only
20 gal (US)
Note
All non-road Tier 4 Final and Stage IV diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EP
Transmission
15 gal (US)

Axles

Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±10°
Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±10 درجة

Brakes

Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released

Cab – Standard

Operator Sound Level (ISO 6396)
71 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA equivalent
112 dB(A)

Cab - Standard

Machine Sound Level (ISO 6395) Tier 4/Stage IV
111 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent
112 dB(A)
Operator Sound Level - ISO 6396
71 dB(A)

Cab – Suppression

Operator Sound Level (ISO 6396)
70 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA equivalent
110 dB(A)

Hydraulic System – Steering

Steering System – Circuit
Closed Center Load Sensing
Bore
4 in
Stroke
24 in
Steering System – Pump
Piston – Variable Displacement
Maximum System Flow
147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited
4,003 psi

Hydraulic System - Steering

Vehicle Articulation Angle
84 degrees
Bore
4 in
Maximum System Flow
147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited
4,003 psi
Steering System - Circuit
Closed Center Load Sensing
Steering System - Pump
Piston – Variable Displacement
Stroke
24 in

Blades

Width – Moldboard Length
12 ft
Height - Including Cutting Edge
3 ft
Maximum Depth of Cut
1 ft
Maximum Lift Above Ground
3 ft
Blade Tilt Angle - Right - Hydraulic
4,8°
Blade Tilt Angle - Left - Hydraulic
5,5°
Blade Tilt Adjustment - Right
1 ft
Blade Tilt Adjustment - Left
1 ft
Total Tilt Adjustment
2 ft
Width Over End Bits
12 ft
Maximum Depth of Cut
1 ft
Maximum Lift Above Ground
3 ft
Width - Over End Bits
12 ft
Width - Moldboard Length
12 ft

Wheels

Weight
9,720 lb
Outside Diameter
5 ft
Drum Diameter
3 ft
Drum Width
3 ft
Tips per Wheel
60
Width - Over Drums
11 ft

Dimensions (Approximate)

Height to Top of Beacon
13 ft
Height to Top of Exhaust Pipe
11 ft
Height to Top of Hood
8 ft
Ground Clearance to Bumper
2 ft
Center Line of Rear Axle to Bumper
7 ft
Hitch to Center Line of Front Axle
6 ft
Wheelbase
11 ft
Length with Blade on Ground
23 ft
Ground Clearance
1 ft
Width over Wheels
11 ft
Height - Top of Cab Roof
12 ft
Turning Radius - Inside of Push Arms
8 ft
Centerline of Rear Axle to Bumper
7 ft
Ground Clearance
1 ft
Ground Clearance - Bumper
2 ft
Height - Top of Beacon
13 ft
Height - Top of Exhaust Pipe
11 ft
Height - Top of Hood
8 ft
Hitch to Centerline of Front Axle
6 ft
Length - With Blade on Ground
23 ft
Wheel Base
11 ft
Width - Over Wheels
11 ft

Cab - Suppression

Machine Sound Level (ISO 6395) Tier 4/Stage IV
109 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent
110 dB(A)
Operator Sound Level - ISO 6396
70 dB(A)

POWERFUL EFFICIENCY

LONG TERM VALUE AND DURABILITY

PERFORMANCE WITH LESS FUEL

OPTIMIZE COMPACTION

OPERATOR COMFORT AND CONTROL

PRODUCTIVITY WITH TECHNOLOGY

BUILT-IN SAFETY FEATURES

REDUCE ENVIRONMENTAL IMPACT

TOP-TIER SERVICE AND SUPPORT

  • Power Train
    • Advanced Productivity Electronic Control System (APECS)
    • Air to air aftercooler
    • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
    • Cat clean emission module (Tier 4 Final/Stage IV only)
    • Electro-hydraulic parking brake
    • Electronic Clutch Pressure Control (ECPC)
    • Engine, Cat C7.1 (configured for two emissions options): – Tier 4 Final/Stage IV – Tier 3/Stage IIIA equivalent
    • Engine driven cooling fan – suction
    • Fuel priming pump (electric)
    • Fuel to air cooler
    • Ground level engine shutoff
    • Muffler (under hood) (Tier 3/Stage IIIA equivalent only)
    • Radiator, unit core
    • Starting aid (ether)
    • Throttle lock
    • Torque converter
    • Transmission, planetary, with 3F/3R speed range control
  • Electrical
    • Alarm, back-up
    • Alternator, 150 amp
    • Batteries, maintenance-free
    • Electrical system, 24V
    • Ground level lockable master disconnect switch
    • Lights, directional (rear)
    • Light, warning switched (LED strobe)
    • Lighting system, (front and rear)
    • Starter, electric
    • Starting receptacle for emergency start
  • Operator Environment
    • 12V power port for mobile phone or laptop connection
    • AccuGrade mapping (ready)
    • Air conditioner
    • Cab, sound-suppressed pressurized
    • Cab door, sliding window (LH)
    • Cat Compaction Control (ready)
    • Cat Detect: Object Detection (ready)
    • Coat and hard hat hooks
    • Finger tip shifting controls
    • Flip-up armrest
    • Heater and defroster
    • Horn, electric
    • Hydraulic controls – seat mounted
    • Implement hydraulic lockout
    • Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage IV only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
    • Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
    • Light, (dome) cab
    • Lunch box and beverage holders
    • Mirror, internal (panoramic)
    • Mirrors, rearview (externally mounted)
    • Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
    • Seat, Cat Comfort (cloth) air suspension
    • Seat belt with minder, retractable, 76 mm (3 in) wide
    • STIC control system with lockout
    • Sun visor, front
    • Tinted glass
    • Transmission gear (indicator)
    • Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill
    • Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)
  • Tires, Rims And Wheels
    • Wheels, tamping foot
  • Guards
    • Cleaner bars with teeth
    • Guards, crankcase and power train
    • Guard, driveshaft
  • Fluids
    • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
  • Other Standard Equipment
    • DEF tank fill gauge
    • Doors, service access (locking)
    • Ecology drains for engine, radiator, transmission, hydraulic tank
    • Engine, crankcase, 500 hour interval with CJ-4 oil
    • Emergency platform egress
    • Fire suppression ready
    • Fuel tank, 500 L (132.1 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat XT
    • Hydraulic, engine, and transmission oil coolers
    • Oil change system, high speed
    • Oil sampling valves
    • Steering, load sensing
    • Total hydraulic filtration system
    • Vandalism protection caplocks
    • Venturi stack
  • Standard Attachments – Hydraulics
    • Hydraulics: – Standard or EU and Canada
  • Standard Attachments – Operator Environment
    • Glass (window): – Standard bonded or rubber-mounted glass
    • Precleaner – cab: – Standard or powered
    • Seat – cab: – Standard or heated and ventilated
    • Mirrors – cab: – Standard or heated
  • Standard Attachments – Power Train
    • Axles: – Standard or non-spin rear
  • Standard Attachments – Special Arrangements
    • Engine Precleaners: – Turbine or dual stage
  • Standard Attachments – Electrical
    • Lights: – Standard or LED
  • Standard Attachments – Fuel Systems
    • Fuel tank: – Non-fast or fast fill
  • Standard Attachments – Technology Products
    • Product Link: – GSM, satellite
  • Standard Attachments – Cleaner Bars
    • Cleaner bars: – Standard or abrasive
  • Standard Attachments – Blades
    • Blades: – Straight or tilt-straight
  • Operator Environment
    • Camera, rear vision
    • Radio, AM/FM/AUX/USB/BLUETOOTH
    • Radio, CB (ready)
  • Technology Products
    • Compaction control, basic
  • Other Attachments
    • Sound suppression (required for Brazil)
  • Fluids
    • Antifreeze, –50° C (–58° F)
  • Starting Aids
    • Heater, engine coolant, 120V
    • Heater, engine coolant, 240V
  • Miscellaneous
    • Film (ANSI) (Tier 4 Final/Stage IV only)
    • EU certification (Tier 4 Final/Stage IV only)
    • Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)

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