C4.4 | D40-4LC

Cat New Product

Producing 40 ekW reliable power at 60 Hz, our D40-4LC diesel generator set powerd by C4.4 designed to ISO 8528-5 transient response requirements. D40-4LC generator set meet EPA Stationary Emergency (Tier 3) and SCAQMD emissions standards.

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Brochures and Spec Sheets

Gallery

Specifications

Specification	Value	Unit
Minimum Rating
Maximum Rating
Emissions/Fuel Strategy
Voltage
Frequency
Speed
Duty Cycle
Engine Model
Bore	4.1	in
Stroke	5	in
Displacement	269	in
Compression Ratio
Aspiration
Fuel System
Governor Type
Length - Maximum	77.6	in
Width - Maximum	39.4	in
Height - Maximum	46.3	in
Dry Weight - Genset (maximum)	1898	lb

Standard Equipment

Control panel
Alternator and Alternator attachments
Governing system
Cooling system
Exhaust system
Fuel system
Control Panels
Lube system
Mounting system
Starting/Charging system
General

Optional Equipment

Circuit breakers
Control panel
Alternator and Alternator Attachments
Circuit breaker
Cooling system
Air inlet system
Exhaust system
Enclosures
Starting/Charging system
Alarms and Shutdowns
Engine
Fuel system
Fuel System
Mounting system
Certification
Extended service coverage