Diesel Generator Sets

CM46DF (V-Type)

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US
Metric

Overview

Caterpillar electric power stands for reliable energy supply. Especially during the energy system transformation, Cat generator sets close the energy gap caused by renewable energy source such as wind and photo voltaic. Short ramp up time, low operating costs and rapid maintenance times ensures a high availability according to the need of our customers. Combined heat /cool and power solutions allow our customers to maximize the efficiency and earnings paired with low emissions. Wherever power is needed around the globe, Caterpillar is able to support you with the best products and services to maximize your profit.

Generator Set Specifications

Minimum Rating
10580 kWe
Maximum Rating
14110 kWe
Emissions/Fuel Strategy
(WB) Cert stage 1 and 2
Voltage
3000 to 13800 Volts
Frequency At Speed
50 Hz @ 500 / 60 Hz @ 514
Duty Cycle
Prime, Continuous
Ready To Accept Loads (Preheated/Vented)
40 s
Normal Ramp Up To 100% Load
80 s
Emergency Ramp Up 10% To 100% Load
25 s
Genset Efficiency Up To
48.50%

Engine Specifications

Engine Model
CM46DF V-Type, 4-stroke-engine
Bore
18.11 in
460.00 mm
Stroke
24.02 in
610.00 mm
Aspiration
Turbocharged-aftercooled
Engine Rating Range
10800 - 14400 kW
Configuration
12,16 cylinder
Fuel Type
Gas / diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume
6186.00 in³
101.40 l/cyl
Mean Effective Pressure Up To
309.00 psi
21.30 bar
Specific Fuel Oil Consumption (WB I) Up To
0.41 Ib/kWh
184.00 g/kWh
Specific Fuel Oil Consumption (WB II) Up To
0.41 Ib/kWh
184.00 g/kWh
Specific Lube Oil Consumption
0.00 Ib/kWh
0.60 g/kWh

Generator Set Dimensions

Length - Minimum
562.00 in
14280.00 mm
Length - Maximum
652.00 in
16565.00 mm
Width - Minimum
153.00 in
3890.00 mm
Width - Maximum
159.00 in
4027.00 mm
Height - Minimum
183.00 in
4659.00 mm
Height - Maximum
188.00 in
4773.00 mm
Dry Weight - Genset (minimum)
500449.00 lb
227.00 ton (US)
Dry Weight - Genset (maximum)
630521.00 lb
286.00 ton (US)
Features

Reliable Operation

Control & Monitoring

Ease Of Installation

Ease Of Operation

Intelligent Simplicity

Ease Of Maintenance

Fuel

Emissions

Expertise & Experience

Standard Equipment
  • Fuel System
    • Ignition fuel oil module (only dual fuel (DF))
    • Circulation module
    • Separator module
    • Pre-pressure module
    • Engine ventilation module (only dual fuel (DF) and gas)
    • Gas valve unit (GVU) (only dual fuel (DF) and gas)
  • Lubricating Oil System
    • Piping interface module
    • Lube oil separator module
    • Combined module: cooling water system and lube oil system
  • Cooling Water System
    • Combined module: see lube oil system
    • Piping interface module
    • Cooling water system with radiators
  • Starting System
    • Starting air compressor module
    • Starting air receiver module
  • Combustion Air System
    • Air filter - pulse
    • Air filter - pocket
    • Air filter - oil bath
  • Exhaust System
    • Oxidation catalytic (Oxicat) converter system
    • Exhaust gas ventilation module (only dual fuel (DF) and gas)
    • Selective catalytic reduction (SCR) system
    • Exhaust gas silencer
  • Control & Monitoring System
    • Motor control center module (MCC)
    • Local control panel (LCP)
    • Local data panel (LDP) / generator control panel (GCP)
    • Gas leak detection per cylinder (only dual fuel (DF) and gas)
    • Engine monitoring package
  • Mounting System
    • Elastic mounting - genset/engine