815K

Cat Soil Compactors are designed with durability built-in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Representing a long-standing commitment to quality and performance, this rugged, powerful machine is designed and built for heavy-duty compaction and dozing operations. Focused on helping our customers succeed, we have continued to build upon each new series. The 815K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Description

Engine Model Cat® C7.1 ACERT™: configured for two emissions options
Net Power 185 kW
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Drum Width 991 mm
Drum Diameter 1029 mm
Outside Diameter 1412 mm
Tips per Wheel 60
Front Planetary – Fixed
Rear Planetary – Oscillating
Maximum Depth of Cut 222 mm
Maximum Lift Above Ground 802 mm
Total Tilt Adjustment 651 mm
Width – Over End Bits 3761 mm
Oscillation Angle ±10°
Blade Tilt Adjustment – Left 346 mm
Blade Tilt Adjustment – Right 305 mm
Blade Tilt Angle – Left – Hydraulic 5.5°
Blade Tilt Angle – Right – Hydraulic 4.8°
Height – Including Cutting Edge 860 mm
Width – Moldboard Length 3652 mm
Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 112 dB(A)
Machine Sound Level (ISO 6395) Tier 4/Stage IV 111 dB(A)
Operator Sound Level – ISO 6396 71 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 110 dB(A)
Machine Sound Level (ISO 6395) Tier 4/Stage IV 109 dB(A)
Operator Sound Level – ISO 6396 70 dB(A)
Centerline of Rear Axle to Bumper 1990 mm
Ground Clearance 375 mm
Ground Clearance – Bumper 665 mm
Height – Top of Beacon 3946 mm
Height – Top of Cab Roof 3650 mm
Height – Top of Exhaust Pipe 3344 mm
Height – Top of Hood 2566 mm
Hitch to Centerline of Front Axle 1675 mm
Length – With Blade on Ground 7157 mm
Turning Radius – Inside of Push Arms 2520 mm
Wheel Base 3350 mm
Width – Over Wheels 3243 mm
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 205 kW
Gross Power – ISO 14396 – Tier 4 Final/Stage IV 204 kW
Gross Power – SAE J1995 – Tier 3/Stage IIIA Equivalent 213 kW
Gross Power – SAE J1995 – Tier 4 Final/Stage IV 212 kW
High Idle Speed 2270 r/min
Low Idle Speed 800 r/min
Maximum Altitude – Without Derating 3000 m
Maximum Net Torque – 1,400 rpm – Tier 3/Stage IIIA Equivalent 1016 N·m
Maximum Net Torque – 1,400 rpm – Tier 4 Final/Stage IV 1219 N·m
Rated Power (Net ISO 9249) – Tier 3/Stage IIIA equivalent 186 kW
Rated Power (Net ISO 9249) – Tier 4 Final/Stage IV 185 kW
Rated Power (SAE J1349) – Tier 3/Stage IIIA Equivalent 186 kW
Rated Power (SAE J1349) – Tier 4 Final/Stage IV 185 kW
Torque Rise – Tier 3/Stage IIIA Equivalent 26%
Torque Rise – Tier 4 Final/Stage IV 52%
Lift Cylinder, Double Acting – Bore and Stroke 101.6 mm × 627 mm (4 in × 24.7 in)
Main Relief Pressure 22000 kPa
Maximum Supply Pressure 20200 kPa
Pump Flow at 2,111 rpm 89 l/min
Tilt Cylinder, Double Acting – Bore and Stroke 101.6 mm × 167 mm (4 in × 6.6 in)
Bore 101.6 mm
Maximum System Flow 147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited 27600 kPa
Steering System – Circuit Closed Center Load Sensing
Steering System – Pump Piston – Variable Displacement
Stroke 597 mm
Vehicle Articulation Angle 84 degrees
Maximum Operating Weight (Tier 3/Stage IIIA equivalent) 22108 kg
Maximum Operating Weight (Tier 4 Final/Stage IV) 22386 kg
Operating Weight 22386 kg
Cooling System – Tier 3/Stage IIIA Equivalent 73 l
Cooling System – Tier 4 Final/Stage IV 81 l
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only) 16 l
Differential – Final Drives – Front 65 l
Differential – Final Drives – Rear 65 l
Engine Crankcase 20 l
Fuel Tank 500 l
Hydraulic Tank Only 75 l
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 EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1.
Transmission 56 l
Transmission Type Planetary – Powershift – ECPC
Travel Speeds – Forward – First 6.7 km/h
Travel Speeds – Forward – Second 12 km/h
Travel Speeds – Forward – Third 21.2 km/h
Travel Speeds – Reverse – First 7.7 km/h
Travel Speeds – Reverse – Second 13.7 km/h
Travel Speeds – Reverse – Third 24.2 km/h
Weight 4409 kg
Width – Over Drums 3243 mm

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