SDEC 4Z2.7-G11 Open Frame Diesel Generator Set 16kW Prime 17.6kW Standby 20kVA 50Hz

1. SDEC 4Z2.7-G11   Core Technical Data

• Structure: Inline 4-cylinder, 4-stroke water cooling, natural aspiration, direct injection, displacement 2.7L, bore×stroke 90×105mm, compression ratio 18:1Shanghai Diesel-SDEC

• Power rating: Engine prime 22kW, standby 24kW; genset prime 16kW(20kVA), standby 17.6kW(22kVA), rated speed 1500rpm 50Hz

• Fuel & lubrication: Full-load fuel consumption 225g/kW·h, oil capacity 10L, coolant capacity 8L, mechanical fuel injection pump, low running cost

• Hardware: Wet cylinder liner, overhead valve design, SAE 4# flywheel housing, dry engine weight 260kg, long service life under continuous light loadShanghai Diesel-SDEC

2. Brushless Synchronous Alternator Matching

• 4-pole self-excited brushless alternator, H-class insulation, IP23 dust & splash protection, built-in AVR voltage regulation ≤±1%

• 3-phase 4-wire 400V output, power factor 0.8 lag, low waveform distortion, steady output under fluctuating small electrical loads

• All-copper winding with high permeability silicon steel sheet, low heat generation, no carbon brush wear to cut later maintenance frequency

3. Open Frame Structural Advantages

• Heavy-duty integrated steel base frame with built-in rubber shock absorbers to reduce vibration and running noise

• Fully exposed open layout without closed canopy, easy access to filters, oil pan, radiator and pipelines for quick overhaul

• Compact unit dimension 1450×600×1095mm, total unit weight 600kg, lightweight for transportation and outdoor temporary placement

4. Digital Control & Complete Safety Protection

• Standard digital control panel, real-time display of voltage, frequency, current and cumulative running hours

• Multi auto protection system: low oil pressure, high coolant temperature, overspeed, overload and short-circuit auto alarm & shutdown

• Standard 12V electric start system, optional ATS automatic transfer switch for unattended backup power operation

5. Application & Global After-sales Support

• Widely applied in residential backup, small retail stores, construction sites, farms, telecom stations and small workshop emergency power

• Comply with ISO 8528 genset standard, stable performance under -10℃~50℃ ambient temperature, CE certified for global export

• Complete SDEC global spare parts supply network, 1-year or 1000-hour whole unit warranty, full factory load test before delivery