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Yorking  |  SKU: SEV-00723

generator YORKING YDSD 138 S3

Normal price DA 2,280,900.00
Shipping will be calculated at checkout.

generator YORKING YDSD 138 S3 is not in stock and will be shipped as soon as available again.

Delivery time: approx. 6 days


Collection possible from warehouse Fabrikstr. 1

Collection date after consultation

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Diesel · Industry · Backup power · Three-phase

YORKING YDSD 138 S3

The YORKING YDSD 138 S3 is a three-phase diesel generator for professional standby power as well as commercial and industrial applications. The water-cooled SDEC diesel engine 4HTAA4.3-G22 operates at 1,500 rpm and drives the brushless YORKING alternator Y274DL . The generating set provides 138 kVA or 110 kW maximum LTP output and 125 kVA or 100 kW PRP rated output . Power is delivered via a 400 V terminal block at an output voltage of 230/400 V. The specified net weight is 1,650 kg.

Key specifications

Maximum power
138 kVA
110 kW LTP
Rated power
125 kVA
100 kW PRP
Output voltage
230 / 400 V
Three-phase · 50 Hz
Tank capacity
275 litres
integrated diesel tank
Runtime
approx. 12.9 h
at 75% load
Net weight
1,650 kg
enclosed design

Designed for professional use

✓
Automatic voltage regulation
The integrated AVR regulates output voltage automatically and supports stable generator operation.
✓
Digital system monitoring
The SmartGen HGM4020 controller monitors important operating and engine parameters.
✓
Sound-attenuated enclosure
The enclosed housing achieves a sound pressure level of 74 dB(A) at a distance of seven metres.
✓
Service-friendly access
Four enclosure doors opening through 180° make maintenance and inspections easier.
✓
Water-cooled industrial engine
The SDEC four-cylinder diesel engine is designed for stationary operation at 1,500 rpm.
✓
Brushless alternator
The YORKING alternator uses a brushless single-bearing design and AVR voltage regulation.
✓
Expandable for automatic backup power
A suitable ATS automatic transfer switch is optionally available.
✓
Large fuel reserve
The integrated 275-litre diesel tank provides approximately 12.9 hours of runtime at 75% load.

Suitable applications

Industry and manufacturing Power supply for production facilities, machinery, workshops and operational infrastructure.
Backup power supply Protecting essential electrical loads during public grid outages.
Construction sites and infrastructure Stationary power supply for larger site installations and suitable machinery.
Municipal facilities Standby power supply for operational buildings, utilities and technical infrastructure.

Technical specifications

Power and electrical data
Phases Three-phase Frequency 50 Hz Output voltage 230 / 400 V Output current 180 A Maximum power 138 kVA / 110 kW LTP Rated power 125 kVA / 100 kW PRP Power factor cos φ 0.8 Number of poles 4 Voltage regulation AVR Controls Digital control unit Controller SmartGen HGM 4020 Power connection 400 V terminal block ATS automatic transfer switch Available as an option
Engine and alternator
Fuel Diesel Engine manufacturer SDEC Engine model 4HTAA4.3-G22 Engine power 120 kW at 1,500 rpm Engine design Four-stroke diesel engine Cylinders 4 in-line cylinders Displacement 4.3 litres Bore × stroke 105 × 124 mm Cooling system Water cooling Starting system Electric start Starter motor 24 V DC / 1.4 kW Starter battery 24 V / 80 Ah, maintenance-free Engine oil SAE 10W-30 Oil capacity 13 litres Oil level monitoring Low oil level alarm Alternator manufacturer YORKING Alternator model Y274DL Excitation system Brushless, single bearing, AVR Insulation class Class H
Dimensions, runtime and noise
Enclosure design Enclosed and sound-attenuated Maintenance access 4 doors with 180° opening angle Dimensions L × W × H 266 × 110 × 152 cm Net weight 1,650 kg Tank capacity 275 litres Fuel consumption 21.3 litres per hour at 75% load Runtime approx. 12.9 hours at 75% load Sound pressure level 74 dB(A) at 7 m
Scope of delivery and notes

Included: YORKING YDSD 138 S3 with SDEC diesel engine, YORKING alternator, enclosed sound-attenuated housing, SmartGen HGM4020 controller, AVR voltage regulation, electric starting system and maintenance-free 24 V starter battery.

Optional equipment: ATS system for automatic standby power transfer.

Operating instructions: English version.

Generator sizing note: Before connecting loads with high starting currents, sensitive electronics or special voltage-quality requirements, a qualified professional should verify the required generator capacity.

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Planning a professional backup power solution?

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We assist with generator sizing, selecting a suitable automatic transfer switch and special transport, installation and delivery requirements.

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