More Views

Cummins 40KVA Generator

In stock


Quick Overview

Special Features

  • 40KVA Cummins diesel generator set with nice appearance

  • Three phase,

  • 50Hz/60Hz

  • Low noise/Super power/ stable frequency


Basic Specification

Alternator Stamford
Power factor 0.8
Voltage 400V
Engine Cummins
Application residential, industrial
Frequency 50Hz
Fuel Diesel
Maximum Power 30-50
Output Type AC Three Phase
Rate 1000-1500
Rated Current 50-70
Rated Voltage 400V

Detail Description

40KVA Cummins Diesel Generator Set


1. 40KVA Cummins diesel generator set is made of selected quality materials.
2. High performance maintenance-free lead-acid starting batteries
3. 40KVA Cummins diesel generator set equipped with 8 hours operation base fuel tank
4. Each 40KVA Cummins diesel generator set with operation manual and test report.         
5. Cummins engine and coupled with Stamford alternator.

ŸOutstanding appearance
ŸReliable running, stable frequency and super output
ŸCompact structure
ŸAutomatic starting control panel
ŸAutomatic changing-over panel
ŸIntelligent performance
ŸReliability, rigid engine body and safety


                  40KVA Cummins Diesel Generator Set Technical Data
Prime power 40 KVA
Standby power 44 KVA
Rated speed 1500 RPM
Output frequency 50 Hz
Phase 3
Rated voltage 400 V
Engine model 4BT3.9-G2
Alternator model PI 144J
Fuel consumption of 100% load 9.0 Litres/h
Fuel consumption of 75% load 7.0 Litres/h
Voltage regulation rate ≤±1%
Random voltage variation ≤±1%
Frequency regulation rate ≤±5%
Random frequency variation ≤±0.5%
Length(L) mm  2080
Width(W) mm  700
Height(H) mm 1434
Weight (kg)  760
Tank capacity( L) 175
                                         Engine Specifications
Engine model 4BT3.9-G2
Engine manufacturer Cummins
Number of cylinders 4
Cylinder arrangement Vertical in-line
Cycle Four stroke
Aspiration Turbocharged
Bore×Stroke (mm×mm) 102 x 120
Displacement (Liter) 3.9
Compression Ratio 16.5:1
Prime power/speed (kW/RPM) 36/1500
Standby power/speed (kW/RPM) 40/1500
Speed governor Electrical
Cooling system Forced Water Cooling Cycle
Steady speed droop (%) ≤1%
Total lubrication system capacity (L) 11
Coolant capacity (engine only) (L) 7.2
Fuel consumption at 100% load (g/kWh) 214 (at 1500RPM)
Starter motor DC24V,
Alternator AC24V
                                        Alternator Specifications
Alternator model PI 144J
Alternator manufacturer Stamford
Exciter type Single bearing, Brushless, Self-excited
Rated output prime power 40 KVA
Rated speed 1500 RPM
Rated frequency 50 Hz
Phase 3
Rated voltage 400 V(Available with customer requirements)
Power factor 0.8
Voltage adjust range ≥5%
Voltage regulation NL-FL ≤±1%
Insulation grade H
Protection grade IP23

Additional Information

Payment Terms L/C, T/T
Minimum Order 1 set
Lead Time / Delivery Time 30 Day(s)
Sample Available NO
Delivery Details shipment will be effected within 30 days. Goods will be packed by plywood cases or wooden cases. And delivery from Fuzhou Port,China to customer's port by sea.
FOB Port Fuzhou
Loading Info By sea
Packing Info plywood cases, wooden cases or customer's required packing
Target Market(s) Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Northern Europe, Central & Southern Asia, Middle East


Brand N/A


Write Your Own Review

Only registered users can write reviews. Please, log in or register

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Custom Tab 1

Fastest Default - Product Custom Tab 1

Custom Tab 2

Fastest Default - Product Custom Tab 2