815K Soil Compactor

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Product Description

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.

Specifications
Us
Metric
Engine
Engine Model
Cat® C7.1 ACERT™: configured for two emissions options
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
Net Power
248 hp
185 kW
Rated Power (SAE J1349) – Tier 4 Final/Stage IV
248 hp
185 kW
Rated Power (Net ISO 9249) – Tier 4 Final/Stage IV
248 hp
185 kW
Gross Power (SAE J1995) – Tier 4 Final/Stage IV
284 hp
212 kW
Gross Power (ISO 14396) – Tier 4 Final/Stage IV
274 hp
204 kW
Maximum Net Torque @ 1,400 rpm – Tier 4 Final/Stage IV
899 lbf-ft
1219 N·m
Torque Rise – Tier 4 Final/Stage IV
52%
Rated Power (SAE J1349) – Tier 3/Stage IIIA equivalent
249 hp
186 kW
Rated Power (Net ISO 9249) – Tier 3/Stage IIIA equivalent
249 hp
186 kW
Gross Power (SAE J1995) – Tier 3/Stage IIIA equivalent
286 hp
213 kW
Gross Power (ISO 14396) – Tier 3/Stage IIIA equivalent
275 hp
205 kW
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
427.8 in3
7.01 L
High Idle Speed
2270 rpm
2270 rpm
Low Idle Speed
800 rpm
800 rpm
Operating Specifications
Operating Weight
49353 lb
22386 kg
Maximum Operating Weight (Tier 4 Final/Stage IV)
49353 lb
22386 kg
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)
48740 lb
22108 kg
Transmission
Transmission Type
Planetary – Powershift – ECPC
Travel Speeds: Forward – First
4.2 mph
6.7 km/h
Travel Speeds: Forward – Second
7.5 mph
12 km/h
Travel Speeds: Forward – Third
13.2 mph
21.2 km/h
Travel Speeds: Reverse – First
4.8 mph
7.7 km/h
Travel Speeds: Reverse – Second
8.5 mph
13.7 km/h
Travel Speeds: Reverse – Third
15 mph
24.2 km/h
Hydraulic System
Pump Flow at 2,111 rpm
23.5 gal/min
89 L/min
Main Relief Pressure
3190 psi
22000 kPa
Maximum Supply Pressure
2930 psi
20200 kPa
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)
Service Refill Capacities
Cooling System – Tier 4 Final/Stage IV
21.4 gal
81 L
Engine Crankcase
5.3 gal
20 L
Transmission
14.8 gal
56 L
Fuel Tank
132.1 gal
500 L
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV only)
4.2 gal
16 L
Differentials and Final Drives – Front
17.2 gal
65 L
Differentials and Final Drives – Rear
17.2 gal
65 L
Hydraulic Tank Only
19.8 gal
75 L
Axles
Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±10°
Brakes
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Cab – Standard
Operator Sound Level (ISO 6396)
71 dB(A)
71 dB(A)
Machine Sound Level (ISO 6395) Tier 4/Stage IV
111 dB(A)
111 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA equivalent
112 dB(A)
112 dB(A)
Cab – Suppression
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Hydraulic System – Steering
Steering System – Circuit
Closed Center Load Sensing
Bore
4.0 in
101.6 mm
Stroke
23.5 in
597 mm
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
4003 psi
27600 kPa
Vehicle Articulation Angle
84 degrees
Blades
Width – Moldboard Length
11.98 ft
3652 mm
Height Including Cutting Edge
2.82 ft
860 mm
Maximum Depth of Cut
0.73 ft
222 mm
Maximum Lift Above Ground
2.63 ft
802 mm
Blade Tilt Angle – Right – Hydraulic
4.8°
Blade Tilt Angle – Left – Hydraulic
5.5°
Blade Tilt Adjustment – Right
1 ft
305 mm
Blade Tilt Adjustment – Left
1.14 ft
346 mm
Total Tilt Adjustment
2.14 ft
651 mm
Width Over End Bits
12.34 ft
3761 mm
Wheels
Weight
9720 lb
4409 kg
Outside Diameter
4.63 ft
1412 mm
Drum Diameter
3.38 ft
1029 mm
Drum Width
3.25 ft
991 mm
Tips per Wheel
60
Width over Drums
10.64 ft
3243 mm
Dimensions (Approximate)
Height to Top of Beacon
12.95 ft
3946 mm
Height to Top of Exhaust Pipe
10.97 ft
3344 mm
Height to Top of Hood
8.42 ft
2566 mm
Ground Clearance to Bumper
2.18 ft
665 mm
Center Line of Rear Axle to Bumper
6.53 ft
1990 mm
Hitch to Center Line of Front Axle
5.50 ft
1675 mm
Wheelbase
10.99 ft
3350 mm
Length with Blade on Ground
23.48 ft
7157 mm
Ground Clearance
1.23 ft
375 mm
Width over Wheels
10.64 ft
3243 mm
Height to Top of Cab Roof
11.98 ft
3650 mm
Turning Radius – Inside of Push Arms
8.27 ft
2520 mm
Engine
Maximum Net Torque @ 1,400 rpm – Tier 3/Stage IIIA equivalent
749 lbf-ft
1016 N·m
Torque Rise – Tier 3/Stage IIIA equivalent
26%
Maximum Altitude without Derating
9842.52 ft
3000 m
Service Refill Capacities
Cooling System – Tier 3/Stage IIIA equivalent
19.3 gal
73 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.
Cab – Suppression
Machine Sound Level (ISO 6395) Tier 4/Stage IV
109 dB(A)
109 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA equivalent
110 dB(A)
110 dB(A)
Standard/Optional

Standard Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
TIRES, RIMS AND WHEELS
GUARDS
FLUIDS
OTHER STANDARD EQUIPMENT
STANDARD ATTACHMENTS – HYDRAULICS
STANDARD ATTACHMENTS – OPERATOR ENVIRONMENT
STANDARD ATTACHMENTS – POWER TRAIN
STANDARD ATTACHMENTS – SPECIAL ARRANGEMENTS
STANDARD ATTACHMENTS – ELECTRICAL
STANDARD ATTACHMENTS – FUEL SYSTEMS
STANDARD ATTACHMENTS – TECHNOLOGY PRODUCTS
STANDARD ATTACHMENTS – CLEANER BARS
STANDARD ATTACHMENTS – BLADES

Optional Equipment

OPERATOR ENVIRONMENT
TECHNOLOGY PRODUCTS
OTHER ATTACHMENTS
FLUIDS
STARTING AIDS
MISCELLANEOUS

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