Hills with trees
Cutting weed
Spare Parts + After-Sales Assistance
5% off
from the 2nd item
The 30-day free return

BullMach BM-DDH 20 - Diesel Hot Air Generator - Direct Combustion - 20 kW

Add a question
ID: 108502

EAN: 8054141544345

MPN: BM-DDH 20

9,0/10
After-sales assistance & Spare parts
BullMach BM-DDH 20 - Diesel Hot Air Generator - Direct Combustion - 20 kW
Special offer
Power supply
Diesel-powered
Max. heat output
20 kW
Body material
Enamelled steel
Starting mode
Electric
Standard trolley
Yes
Product Features
Model:
BM-DDH 20
Power supply:
Diesel-powered
Body material:
Enamelled steel
Type:
Direct
Operating mode:
Electric 230 V
Start:
manual
Max. heat output:
20 kW
Nominal heat output:
20 kW
Power Btu/h:
68.000 approx.
Power Kcal/h:
17.000 approx.
Air flow:
600 m3/h
Absorption:
0.7 A
Tank capacity:
20 L
Thermostat:
No
Fuel consumption:
1.43 kg/h
Starting mode:
Electric
Recommended for open spaces:
Yes
Manufacturing country:
China
Equipment
Thermal-protected motor:
Yes
Adjustable heat:
Yes
Tank level indicator:
yes
Standard trolley:
Yes
Free gifts/extra features
Instructions manual:
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H):
79x38x54cm
Net weight:
17.1 Kg
Packaging:
Original packaging
Original packaging/s dimensions in cm (L x W x H):
80x36,5x47 cm
Weight including packaging:
18.9 Kg
Assembly time:
15 minutes
Prompt Delivery
26 items in stock
Free Shipping
Estimated delivery: 21/05/2025 - 23/05/2025
Lowest price:
€ 268,73
-6 %
€ 251,27
Vat included

You're viewing:
Customers also viewed:
Description

BullMach BM-DDH 20 Diesel hot air generator

The BullMach BM-DDH 20 diesel hot air generator is a cost-effective solution for anyone who wants to heat an outdoor environment, and is also recommended for use in closed but well-ventilated spaces (carefully read the instruction manual).

Indeed, it is designed for temporary heating of buildings under construction or repair. One of its main features is the direct combustion, i.e. all the combustion products are expelled together with the hot air produced by the heater. For this reason, adequate ventilation must be ensured during its use.

This generator produces a high hot air flow thanks to its 20 kW thermal power and large 600 m3/h air flow rate.

These technical features make the BullMach BM-DDH 20 hot air generator a high-performing heater which guarantees great performance.

This portable heater is versatile and extremely easy to transport, thanks to the wheels and the convenient carrying handle. (Both wheels and handle are provided on standard equipment).

The full-level indicator on the machine allows to easily check the fuel level into the fuel tank.

It requires very easy and immediate maintenance, allowing you to heat different types of rooms quickly.

Technical specifications and other details

Other Features:

  • Power supply: Diesel
  • Generator power: 20kW
  • Fuel Tank Capacity: 20 L
  • Fuel consumption: 1.43Kg/h
  • Air flow rate: 600 m³/h
  • Max. surface: 120m²
  • Power absorption: 0.7A
  • Weight: 17.1 kg

The supporting frame and handle are easy to assemble and keep the generator balanced, making it easy to move by means the two wheels.

Focus on the fuel tank where it is possible to check the fuel level.

Focus on the controls

How to select the ideal hot air generator

Important features that the Operator has to consider in order to choose the ideal gas heater which best suits his requirements according to the room that has to be heated up:

  • Dimensions of the area that has to be heated up [V]
  • The ideal temperature [ΔT] that has to be reached
  • Room thermal insulation [K]

High thermal insulation: k = 1

Medium levels thermal insulation: k = 2

Low levels thermal insulation: k = 3

No thermal insulation: k = 4

Therefore, the heat requirements can be also calculated by using the following formula:

V x ΔT x K [kcal/h]

For example:

V = width 4 m width, 12 m length, 3 m height, room volume = 144 m³

ΔT = outdoor temperature -5ºC, room required temperature +18ºC, room temperature = 23ºC

K = 4 not-insulated room

The formula above mentioned brings to the following result: 144 x 23 x 4 = 13 248 kcal / h, which has to be compared with the data written on the machine serial no. plate, which highlights this heater functionality being able to produce larger volumes of instant heat compared to that one needed.

Converting to kW is easy, just multiply the result by 0.001163, so 13248 x 0.001163 = 15.4 KW

Free items & Standard equipment

Free items included

The hot air generator is shipped in its original packaging. The instructions manual is included in the package.

Feedback & Reviews
5,00
5,00
5,00
5,00
5,00
5,00
5,00
All customers' pictures
All customers' video
Ordina per:
Ordina per:
Ordina per:
Filtra le recensioni che citano:
Questions & Answers