STEP ECON

HÜDIG generators are available from output ranges 30 up to 1000 kVA (higher outputs on request).

These ECON generators are designed for applications at rough construction sites and are characterized by a well-dimensioned noise protection hood. On request, these aggregates can also be supplied with an emergency power automatic control being installed in the noise protection hood, including mains switching. Generators of this successful series are famous for their solid equipment and rugged design (see cubic capacity).

STEP 30 ECON
S = 30 kVA Fuel Consumption
at 100% load
Weight
P = 23,2 kW 8,3 l/h 965 kg
Technical data
3 ~ cos ø 0,8 30 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 43 A
Fuel tank volume 100 l (15h at 75% load)
Technical data sheet
STEP 40 ECON
S = 40 kVA Fuel Consumption
at 100% load
Weight
P = 30,5 kW 10,6 l/h 1070 kg
Technical data
3 ~ cos ø 0,8 40 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 58 A
Fuel tank volume 100 l (10h at 75% load)
Technical data sheet
STEP 60 ECON
S = 60 kVA Fuel Consumption
at 100% load
Weight
P = 43,6 kW 13,7 l/h 1340 kg
Technical data
3 ~ cos ø 0,8 60 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 87 A
Fuel tank volume 100 l (8 h at 75% load)
Technical data sheet
STEP 75 ECON
S = 75 kVA Fuel Consumption
at 100% load
Weight
P = 53,9 kW 17,1 l/h 1400 kg
Technical data
3 ~ cos ø 0,8 75 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 108 A
Fuel tank volume 100 l (7 h at 75% load)
Technical data sheet
STEP 100 ECON
S = 100 kVA Fuel Consumption
at 100% load
Weight
P = 71,4 kW 22 l/h 1585 kg
Technical data
3 ~ cos ø 0,8 105 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 152 A
Fuel tank volume 140 l (6 h at 75% load)
Technical data sheet
STEP 130 ECON
S=130 kVA Fuel Consumption
at 100% load
Weight
P=94,5 kW 29,3 l/h 1950 kg
Technical data
3 ~ cos ø 0,8 130 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 188 A
Fuel tank volume 850 l (25 h full load)
Technical data sheet
STEP 150 ECON
S = 150 kVA Fuel Consumption
at 100% load
Weight
P = 114,2 kW 36 l/h 2040 kg
Technical data
3 ~ cos ø 0,8 150 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 216 A
Fuel tank volume 170 l (4-5 h at 75% load)
Technical data sheet
STEP 200 ECON
S = 200 kVA Fuel Consumption
at 100% load
Weight
P = 144 kW 44 l/h 2100 kg
Technical data
3 ~ cos ø 0,8 200 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 289 A
Fuel tank volume 170 l (4 h at 75% load)
Technical data sheet
STEP 250 ECON
S = 250 kVA Fuel Consumption
at 100% load
Weight
P = 191,2 kW 58,5 l/h 3150 kg
Technical data
3 ~ cos ø 0,8 250 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 361 A
Fuel tank volume 195 l (4 h at 75% load)
Technical data sheet
STEP 300 ECON
S = 300 kVA Fuel Consumption
at 100% load
Weight
P = 219,2 kW 62,8 l/h 3550 kg
Technical data
3 ~ cos ø 0,8 300 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 433 A
Fuel tank volume 195 l (3 h at 75 % load)
Technical data sheet
STEP 350 ECON
S = 350 kVA Fuel Consumption
at 100% load
Weight
P = 251,9 kW 70 l/h 3750 kg
Technical data
3 ~ cos ø 0,8 350 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 505 A
Fuel tank volume 230 l (4 h at 75 % load)
Technical data sheet
STEP 400 ECON
S = 400 kVA Fuel Consumption
at 100% load
Weight
P = 292,9 kW 85,8 l/h 3900 kg
Technical data
3 ~ cos ø 0,8 400 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 577 A
Fuel tank volume 230 l (3 h at 75 % load)
Technical data sheet
STEP 450 ECON
S = 450 kVA Fuel Consumption
at 100% load
Weight
P = 392 kW 100,6 l/h 5000 kg
Technical data
3 ~ cos ø 0,8 450 kVA Capacity
Voltage 3 ~ 400 V
Voltage 1 ~ 230 V
Current 3 ~ 650 A
Fuel tank volume 410 l (4 h at 75% load)
Technical data sheet

Structure

The components are vibration-proof mounted on a steel-beam-frame. Standard deliveries are gen-sets with weather-proof noise-protected canopy. An integrated diesel-fuel-tank is subject of standard delivery, too. The starter-battery is maintenance-free quality. For trouble-free transportation a centralized lifting-eye is designed.  Additionally hoisting-devices are fixed at the basic beam-frame (from STEP 150 onward – shackles on each side).

Drive-Motors

Water-cooled industrial standard 4-stroke Diesel engines from various manufactures secure professional power. These Diesel engines dispose a very high reliability combined with a low fuel-consumption. 

Self-Controlled Synchronous Alternator

The brushless electronic controlled maintenance-free high-efficient alternators are powered directly by the Diesel-engine.

Chassis (optional)

Full galvanized axles according to the overall size. Single-axle and dual-axle chassis are available. Equipped with adjustable tow-bar with DIN tow-eye.

On request equipped with towing-ball system, lighting-system according traffic-regulations and with TÜV-certificate and vehicle-documents. 

Noise-Protection Canopy

The weather-proof steel canopy is bolted system and could be removed completely.
The industrial-standard coating provides the highest corrosion-protection. The exhaust is integrated in the canopy in the complete range of ECON gen-sets. The noise-level is LWA 88 dB. The doors of the canopy are dimensioned generously and are lockable and enable easy access to all components of the unit for maintenance and inspection. Concealed lockable and stainless locking devices are the maximum protection against any damages. 

Control-Panel

The standard range of delivery includes the complete instrumentation like volt-meter, Amp-meter, phase inverter circuit, frequency-meter and hour-meter. The engine-safety-device switches off the engine automatically in cases of oil-deficiency and excess temperature. The controls and instruments are well-protected placed behind a screen. 

Multiple Socket Outlet

 The range STEP 30 ECON to STEP 125 ECON is equipped with multiple socket outlets. The range STEP 150 ECON to STEP 450 ECON is equipped with connection bus. All sockets are secured according to the VDE-Standards with a pre-fuse and residual current circuit breaker. 

Accessories

  • Emergency-power automatic control-unit
  • Engine pre-heater
  • Chassis
  • Various socket outlets
  • Super-Silent-canopy
  • 24-hours fuel-tank
  • Special coating