Cat^® C1.7 Diesel Engine

Maximum Power40.2HP

Maximum Torque92lb-ft @ 1800 rpm

Rated Speed2800 rpm

Minimum Power33.5HP

EmissionsU.S. EPA & CARB Tier 4 Final

Engine ConfigurationIn-Line 3

Bore3.3in

Stroke3.9in

Displacement103.7in³

Compression Ratio18.0:1

AspirationTurbocharged (T)

Combustion SystemDirect Injection

Rotation from Flywheel EndCounterclockwise

AftertreatmentDOC

Length25.2in

Width21.4in

Height28.9in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments419lb

Length16in

Weight12.8lb

Diameter6.1in

Standard

Standard air cleaner

Turbocharger

Standard

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

Standard

Belt-driven coolant pump

Coolant temperature switch

Choice of cooling fans

Fan drive options

Standard

Flywheel and flywheel housing options

Standard

Electronic 2000 bar common rail fuel system

Spin-on fuel filter

Simple pintle nozzle injectors

Standard

Spin on oil filter

Lube oil pressure switch

Sump options for various applications

Standard

SAE A PTO drive

Standard

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

Standard

Diesel Oxidation Catalyst (DOC)