Construction
& Heavy
Power, Attachments
& Support
Utility, Lifting &
Material Handling
815
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.
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 815 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
Brochures and Spec Sheets
- 815 (11A) Soil Compactor - Product Brochure (Global)
- 815 (11A) Soil Compactor - Technical Specifications (Global)
Gallery
Specifications
| Specification | Value | Unit |
|---|---|---|
| Gross Power (SAE J1995:2014) | 284 | hp |
| Net Power (SAE J1349:2011) | 249 | hp |
| Net Power (ISO 9249:2007) | 249 | hp |
| Engine Power (ISO 14396:2002) | 275 | hp |
| Emissions | ||
| Engine Model | ||
| Rated Speed | 2200 | r/min |
| Torque Rise | ||
| Note (1) | ||
| Emissions | ||
| Rated Speed | ||
| Net Power - ISO 9249:2007 | 249 | hp |
| Gross Power - SAE J1995:2014 | 286 | hp |
| Peak Torque ( 1,400 rpm ) | 749 | lbf·ft |
| Torque Rise | 26 | % |
| Note (2) | ||
| Bore | 4.1 | in |
| Stroke | 5.3 | in |
| Displacement | 427.8 | in³ |
| High Idle Speed | 2270 | r/min |
| Low Idle Speed | 800 | r/min |
| Maximum Altitude - Without Derating | 9842.5 | ft |
| Operating Weight (Tier 4 Final/Stage V) | 49652 | lb |
| Operating Weight (Tier 3/Stage IIIA equivalent) | 49013 | lb |
| Transmission Type | ||
| Travel Speeds - Forward - First | 3.9 | mile/h |
| Travel Speeds - Forward - Second | 6.7 | mile/h |
| Travel Speeds - Forward - Third | 11.3 | mile/h |
| Travel Speeds - Reverse - First | 4.5 | mile/h |
| Travel Speeds - Reverse - Second | 7.7 | mile/h |
| Travel Speeds - Reverse - Third | 11.4 | mile/h |
| Lift/Tilt System - Circuit | ||
| Lift/Tilt System | ||
| Maximum Flow at 2,200 rpm | 23.5 | gpm |
| Relief Valve Setting - Lift/Tilt | 3190 | psi |
| Cylinders, Double Acting: Lift, Bore, Stroke | ||
| Cylinders, Double Acting: Left and Right Tilt, Bore, Stroke | ||
| Pilot System | ||
| Pilot Relief Valve Setting | 3046 | psi |
| Steering System - Circuit | ||
| Steering System - Pump | ||
| Maximum Flow at 2,200 rpm | 38.8 | gpm |
| Relief Valve Setting - Steering | 4003 | psi |
| Total Steering Angle | ||
| Steering Cycle Times - High Idle | 3.0 | s |
| Steering Cycle Times - Low Idle | 8.2 | s |
| Fuel Tank | 132.1 | gal (US) |
| Diesel Exhaust Fluid Tank | 4.2 | gal (US) |
| Cooling Systems - Tier 4 Final/EU Stage V | 21.4 | gal (US) |
| Cooling System - Tier 3/Stage IIIA Equivalent | 19.3 | gal (US) |
| Engine Crankcase | 5.3 | gal (US) |
| Transmission | 14.8 | gal (US) |
| Differential - Final Drives - Front | 17.2 | gal (US) |
| Differential - Final Drives - Rear | 17.2 | gal (US) |
| Hydraulic Tank Only | 19.8 | gal (US) |
| Note | ||
| Front | ||
| Rear | ||
| Oscillation Angle | ||
| Service Brakes | ||
| Parking Brake | ||
| Air Conditioning | ||
| Operator Sound Pressure Level (ISO 6396:2008) | 72 | dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 112 | dB(A) |
| Machine Sound Power Level (ISO 6395:2008)*** | 109 | dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)*,*** | 70 | dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 107 | dB(A) |
| Note (1) | ||
| Note (2) | ||
| Note (3) | ||
| Note (4) | ||
| Note (5) | ||
| Note (6) | ||
| Operator Sound Pressure Level (ISO 6396:2008) | 72 | dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 112 | dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)*** | 70 | dB(A) |
| Machine Sound Power Level (ISO 6395:2008)*** | 110 | dB(A) |
| Note (1) | ||
| Note (2) | ||
| Note (3) | ||
| Note (4) | ||
| Capacity | 2.69 | yd³ |
| Overall Width | 12.3 | ft |
| Height | 2.8 | ft |
| Digging Depth | 0.7 | ft |
| Ground Clearance | 2.6 | ft |
| Maximum Tilt | 1.1 | ft |
| Turning Radius - Outside Corner of Blade | 21.1 | ft |
| Turning Radius - Inside Face of Pusharm | 8.3 | ft |
| Weight | 1764 | lb |
| Total Operating Weight | 49652 | lb |
| Weight | 9720 | lb |
| Outside Diameter | 55.6 | in |
| Drum Diameter | 40.5 | in |
| Drum Width | 39.0 | in |
| Tips per Row | ||
| Tips per Wheel | ||
| Replaceable | ||
| Width - Over Drums | 127.7 | in |
| Width Between Drums | 49.6 | in |
| Tip Height | 7.5 | in |
| Height - Top of Beacon | 12.9 | ft |
| Height - Top of Cab Roof | 12.0 | ft |
| Height - Top of Exhaust Pipe | 11.1 | ft |
| Height - Top of Hood | 8.6 | ft |
| Height to Top of Radiator Guard | 7.9 | ft |
| Ground Clearance to Hitch | 1.2 | ft |
| Ground Clearance to Transmission Guard | 1.2 | ft |
| Ground Clearance to Bottom of Bumper | 2.2 | ft |
| Centerline of Rear Axle to Bumper | 6.5 | ft |
| Hitch to Centerline of Front Axle | 5.5 | ft |
| Wheel Base | 11.0 | ft |
| Width over Platform | 10.3 | ft |
| Height to Top of GPS Antenna | 12.1 | ft |
Standard Equipment
- NOTE
- POWERTRAIN
- ELECTRICAL
- OPERATOR ENVIRONMENT
- WHEELS AND CLEANER BARS
- GUARDS
- FLUIDS
- OTHER STANDARD EQUIPMENT
- SPECIAL ARRANGEMENTS
- FUEL SYSTEMS
Optional Equipment
- NOTE
- TECHNOLOGY PRODUCTS
- OTHER ATTACHMENTS
- FLUIDS
- MISCELLANEOUS
- OPERATOR ENVIRONMENT
- WHEELS AND CLEANER BARS
- POWERTRAIN
- FUEL SYSTEMS
- ELECTRICAL
- SPECIAL ARRANGEMENTS
- BLADES
