4BT3.9G4 for Rental

Frequency

50, 60, 50/60, Dual Hz

Rated for kW kVA
Prime 51 - 59 64 - 73
Standby 56 - 65 70 - 81

Certification

Non-Regulated

Product Availability

Latin America

Applications

G-Drive - Rental
4BT3.9-G4

Cummins Power Generation rental generator set is a fully integrated power generation system providing optimum performance, reliability and versatility for stationary standby and prime power applications.

Features & Benefits

Cummins diesel engine - Rugged 4-cycle, industrial diesel engine with excellent transient performance. Lightweight, compact and excellent fuel economy. Spin on fuel filter with pre-filter water separator (optional). 
Alternator - Brushless single bearing, revolving field, four pole, vacuum impregnation. Class H Insulation, IP23 Protection. IC 01 Cooling System. Fully interconnected damper winding. AC exciter and rotating rectifier unit. Epoxy coated stator winding. Rotor and exciter impregnated with polyester resin appropriate to tropical climates, resistant to oil and acids. Low reactance 2/3 pitch windings, low waveform distortion with non-linear loads, fault clearing short-circuit capability.

Control system - The PowerCommand® electronic control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 and 2 compliance.

Cooling system - Standard cooling package provides reliable running at up to 50 °C (122 °F) ambient temperature at the rated power level.

Rental features - Single lift-point enclosure and skid base with fork lift. Internal or external access for fuel. Normal or heavy duty air filter. Battery Isolator switch. Containment for fluid leaks. Easy cable connection with external access to the panel.

Warranty and service - Backed by a comprehensive warranty (1 year standard/ 2 years optional) and worldwide distributor network. 
 

generator model
Spec Sheet
Hz
Prime kW / kVA
Standby kW / kVA
fuel type
Availability
engine model
rating
cert
50
51 / 64
56 / 70
60
59 / 73
65 / 81
50/60, Dual
51 / 64
56 / 70
Diesel
Latin America
4BT3.9-G4, 4BTA3.9-G4
Prime, Standby
E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application


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Generator Models

Frequency (Hz)

50/60, Dual

Fuel Type

Diesel

Prime

51 kW

64 kVA

Standby

56 kW

70 kVA

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