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Inmesol IK-044 40kVA 33KW Three Phase Diesel Generator 400V

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40kVA Inmesol IK-044 diesel generator

Model: KDI2504TM

Model: MECC-ALTE ECP 32-3S / 4
Voltage: 400/230

Complete with manual control panel and socket outlets


INMESOL IK-044 40kVA Prime Generator – 44kVA Standby generator is powered by the Kohler KDI2504TM diesel engine. Rated at 50 Hz running at 1500rpm – Three-phase, alternator model MECC-ALTE ECP 32-3S / 4, 400/230 Voltage.

  • Industrial Manual Start Range
  • Low noise level Canopy – 64dB(A) at 7m.
  • Integrated Fuel Tank – 85 litres

The Inmesol IK0-44 generator is designed for installation in an area where there is no mains supply or when there is a MAINS failure.

The engine moving parts, distribution belt, fan, etc. and those parts which reach high temperatures during operation, exhaust manifold, etc, are fully shielded / guarded in compliance with the requirements of the Machinery Directive 2006/42.


The Inmesol IK-044 genset holds “CE” marking, and the corresponding Declaration of Conformity is issued with each of them, in which it specifies that the machine complies with R.D 842/2002 Low Voltage Regulations and with the European Directives:

  • 2006/42 on Safety in Machinery.
  • 2006/95/CE on Electrical Safety.
  • 2004/108/CE on Electromagnetic Compatibility.
  • 2005/88/CE on NOISE EMISSIONS by equipment for outdoor use (for SOUNDPROOF GENERATOR SETS).

INMESOL generator range


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Main Features

Frequency Hz 50
Voltage V 400
Power factor cos ϕ 0.8
Phase 3

Power Rating

Standby power LTP kVA 45
Standby power LTP kW 36.3
Prime power PRP kVA 41
Prime power PRP kW 33

Engine specifications

Engine manufacturer Kohler
Model KDI2504TM
[50Hz] Exhaust emission level Stage II
Engine cooling system Water
Nr. of cylinder and disposition 4 in line
Displacement cm³ 2482
Aspiration Turbocharged
Speed governor Mechanical
Prime gross power PRP kW 37.3
Maximum gross power LTP kW 41
Oil capacity L 11.5
Lube oil consumption @ PRP (max) % 0.1
Coolant capacity L TBC
Fuel Diesel
Starting system Electric
Starting motor size tbc
Electric circuit V 12

Alternator Specifications

Alternator Mecc Alte
Model ECP 32-3S / 4
Voltage V 400
Frequency Hz 50
Power factor cos ϕ 0.8
Poles 4
Type Brushless
Standard AVR DSR
Voltage tolerance % 1
Efficiency @ 75% load % 86.8
Class H
IP protection 23

Dimensional data

Length (L) mm 2500
Width (W) mm 1100
Height (H) mm 1455
Dry weight Kg 980 approx
Fuel tank capacity L 85
Fuel tank material steel

Fuel consumption

Fuel consumption @ 75% PRP l/h 8
Fuel consumption @ 100% PRP l/h 10.3
Running time @ 75% PRP h 10.6
Running time @ 100% PRP h 8.2

Noise level

Guaranteed noise level (LWA) dB(A) 96
Noise pressure level @ 7 m dB(A) 64

When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

Coronavirus Update – UK couriers and transport companies will not currently guarantee delivery times and we are seeing a slight delay in deliveries – please bear this in mind when ordering.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland can be obtained also by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contact. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.



Inmesol IK-044 40kVA 33KW Three Phase Diesel Generator 400V

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