C1.7
Cat® C1.7 Industrial Diesel deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options ensures these engines are ideal for a wide range of small, off road applications. Single-side servicing improves ease of maintenance and lowers overall owner operating costs. Industries and applications powered by C1.7 engines include: Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers, Turf and Landscaping and Underground Mining Equipment. C1.7 engines, with ratings: 23.6 & 26.1 bkW (31.6 & 35 bhp) @ 2400 & 2600 rpm, meet U.S. EPA Tier 4 Final emission standards. They are available using U.S. EPA Flexibility, and for other regulated and non-regulated areas.
| Maximum Power | 23.8 hp |
|---|---|
| Maximum Torque | 92 lb-ft @ 1800 rpm |
| Rated Speed | 2200 rpm |
| Minimum Power | 23.8 hp |
| Emissions | U.S. EPA Tier 4 Final |
|---|
| Engine Configuration | In-Line 3 |
|---|---|
| Bore | 3.3 in |
| Stroke | 3.9 in |
| Displacement | 103.7 in³ |
| Compression Ratio | 23.0:1 |
| Aspiration | Naturally Aspirated (NA)/Turbocharged (T) |
| Combustion System | Indirect Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | - |
| Total Lubricating Oil Capacity | 1.58 gal (US) |
| Length | 22.5 in |
|---|---|
| Width | 19.7 in |
| Height | 25.3 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 368 lb |
| Length | 22.5 in |
|---|---|
| Weight | 12.8 lb |
| Diameter | 6.1 in |
|---|
Air Inlet System
- Standard air cleaner
- Turbocharger
Control System
- Alternator 12 volt 85 amp
- Starter motor 12 volt
- Glow plug starting aid
- Electronic control unit
- Flexible and configurable software features and well supported SAE J1939 CAN bus enables highly integrated machines
- All connectors and wiring harness are waterproof and designed to withstand harsh non-road environments
- Robust reliable sensors
Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
- Fan drive options
Flywheel & Flywheel Housing
- Flywheel and flywheel housing options
Fuel System
- Electronic 2000 bar common rail fuel system
- Spin-on fuel filter
- Simple pintle nozzle injectors
Lube System
- Spin on oil filter
- Lube oil pressure switch
- Sump options for various applications
Power Take Off (PTO)
- SAE A PTO drive
General
- Cast iron, engine block
- Cast iron exhaust manifold options
- Paint: Caterpillar yellow, with optional colors available at request
- Induction manifold options
- Engine mounting
- Block heater provision
U.S. EPA Tier 4 Final Aftertreatment/Clean Emissions Control Equipment
- Diesel Oxidation Catalyst (DOC)