815 Soil Compactor
Designed with durability built in, the Cat 815 ensures maximum availability through multiple life cycles. Designed and manufactured for optimum performance and serviceability, this rugged, powerful machine delivers heavy-duty compaction and dozing.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine - Tier 4 Final/EU Stage V
Gross Power (SAE J1995:2014)
284 hp
212 kW
Net Power (SAE J1349:2011)
249 hp
186 kW
Net Power (ISO 9249:2007)
249 hp
186 kW
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage V emission standards
Rated Speed
2200 r/min
2200 r/min
Engine Model
Cat® C7.1: configured for two emissions options
Engine Power (ISO 14396:2002)
275 hp
205 kW
Peak Torque - 1,400 rpm
902 lb-ft @ 1400 rpm
1223 N·m
Torque Rise
52%
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
427.8 in³
7.01 l
High Idle Speed
2270 r/min
2270 r/min
Low Idle Speed
800 r/min
800 r/min
Maximum Altitude without Derating
9842.5 ft
3000 m
Note
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.
Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA
Engine Model
Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011)
249 hp
186 kW
Emissions
Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Rated Speed
2200 r/min
2200 r/min
Gross Power (SAE J1995:2014)
286 hp
213 kW
Engine Power (ISO 14396:2002)
275 hp
205 kW
Peak Torque - 1,400 rpm
749 lb-ft @ 1400 rpm
1016 N·m
Torque Rise
26%
Bore
4.1 in³
105 mm
Stroke
5.3 in
135 mm
Displacement
5.3 in
135 mm
High Idle Speed
2270 r/min
2270 r/min
Low Idle Speed
800 r/min
800 r/min
Maximum Altitude without Derating
9842.5 ft
3000 m
Note
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.
Operating Specifications - Tier 4 Final/EU Stage V
Operating Weight
49652 lb
22522 kg
Transmission
Transmission Type
Cat Planetary Power Shift
Travel Speeds - Forward - First
3.9 mile/h
6.3 km/h
Travel Speeds - Forward - Second
7.7 mile/h
10.8 km/h
Travel Speeds - Forward - Third
11.3 mile/h
18.2 km/h
Travel Speeds - Reverse - First
4.5 mile/h
7.2 km/h
Travel Speeds - Reverse - Second
8.5 mile/h
12.4 km/h
Travel Speeds - Reverse - Third
11.4 mile/h
18.4 km/h
Hydraulic System - Lift/Tilt
Lift/Tilt System - Circuit
Pilot operated LS valve with EH
Lift/Tilt System
Variable displacement piston
Maximum Flow at 2,200 rpm
23.5 gal/min
89 l/min
Relief Valve Setting - Lift/Tilt
3190 psi
22000 kPa
Pilot System
Open center, fixed displacement gear
Pilot Relief Valve Setting
3046 psi
21000 kPa
Hydraulic System - Steering
Steering System - Circuit
Pilot, Load Sensing
Steering System - Pump
Piston – Variable Displacement
Maximum Flow at 2,200 rpm
38.8 gal/min
147 l/min
Relief Valve Setting - Steering
4003 psi
27600 kPa
Total Steering Angle
84
Steering Cycle Times - High Idle
3 s
3 s
Steering Cycle Times - Low Idle
8.2 s
8.2 s
Service Refill Capacities
Fuel Tank
132.1 gal (US)
500 l
Dimensions (Approximate)
Height - Top of Beacon
12.9 ft
3933 mm
Service Refill Capacities
Diesel Exhaust Fluid Tank*
4.2 gal (US)
16 l
Dimensions (Approximate)
Height - Top of Cab Roof
12 ft
3650 mm
Height - Top of Exhaust Pipe
11.1 ft
3344 mm
Service Refill Capacities
Cooling Systems - Tier 4 Final/EU Stage V
21.4 gal (US)
81 l
Cooling System - Tier 3/Stage IIIA Equivalent
19.3 gal (US)
73 l
Dimensions (Approximate)
Height - Top of Hood
8.6 ft
2616 mm
Service Refill Capacities
Engine Crankcase
5.3 gal (US)
20 l
Dimensions (Approximate)
Height to Top of Radiator Guard
7.9 ft
2405 mm
Service Refill Capacities
Transmission
14.8 gal (US)
56 l
Dimensions (Approximate)
Ground Clearance to Hitch
1.2 ft
365 mm
Service Refill Capacities
Differential - Final Drives - Front
17.2 gal (US)
65 l
Dimensions (Approximate)
Ground Clearance to Transmission Guard
1.2 ft
375 mm
Service Refill Capacities
Differential - Final Drives - Rear
17.2 gal (US)
65 l
Dimensions (Approximate)
Ground Clearance to Bottom of Bumper
2.2 ft
665 mm
Centerline of Rear Axle to Bumper
6.5 ft
1990 mm
Hitch to Centerline of Front Axle
5.5 ft
1675 mm
Service Refill Capacities
Hydraulic Tank Only
19.8 gal (US)
75 l
Note
All non-road Tier 4 Final and Stage V 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.
Dimensions (Approximate)
Wheel Base
11 ft
3350 mm
Width over Platform
10.3 ft
3140 mm
Height to Top of GPS Antenna
12.1 ft
3701 mm
Overall Machine Length with Straight Blade
23.5 ft
7157 mm
Overall Machine Length with EU Suppression
24.9 ft
7598 mm
Axles
Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±10
Braking System
Service Brakes
Single Disc Wet (Enclosed) 2 WHL
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Sound Performance - Tier 4 Final/EU Stage V - Standard
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Machine Sound Level (ISO 6395)
111 dB(A)
111 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)
The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Sound Performance - Tier 4 Final/EU Stage V - Suppression
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Machine Sound Level (ISO 6395)
109 dB(A)
109 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)
The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Machine Sound Level (ISO 6395)
112 dB(A)
112 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)
The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Machine Sound Level (ISO 6395)
110 dB(A)
110 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)
The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Sound Performance - Tier 4 Final/EU Stage V - Suppression EU
Machine Sound Level (ISO 6393)
107 dB(A)
107 dB(A)
Note (1)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed.
Wheels
Weight
9720 lb
4409 kg
Outside Diameter
55.6 in
1412 mm
Drum Diameter
40.5 in
1029 mm
Drum Width
39 in
991 mm
Tips per Row
12
Tips per Wheel
60
Replaceable
Weld On
Width - Over Drums
127.7 in
3243 mm
Width Between Drums
49.6 in
1261 mm
Tip Height
7.5 in
192 mm
Blades
Capacity
2.69 yd³
2.06 m³
Overall Width
12.3 ft
3761 mm
Height
2.8 ft
860 mm
Digging Depth
0.7 ft
222 mm
Ground Clearance
2.6 ft
802 mm
Maximum Tilt
1.1 ft
346 mm
Turning Radius - Outside Corner of Blade
21.1 ft
6437 mm
Turning Radius - Inside Face of Pusharm
8.3 ft
2520 mm
Weight
1764 lb
800 kg
Total Operating Weight
49652 lb
22522 kg
Standard Equipment
NOTE
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
