Portable Generator 20kw Powered by KOFO Engine Single Phase 20kva 3 Phase 25kva Low Fuel Consumption
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This KOFO-powered silent diesel generator is a practical power solution for businesses needing a 20 kW class genset in single-phase or three-phase configurations. It is suited to backup and operational power requirements where stable voltage options, water cooling and overload protection are important.
Key Features & Benefits
- Available in AC single phase 20 kVA or AC three phase 25 kVA options to suit different site power requirements.
- Silent type design helps support quieter operation in commercial and workplace environments.
- Water cooling system supports dependable running for demanding generator applications.
- 50 Hz/60 Hz frequency options and 230 V/400 V rated voltage provide flexibility for different electrical setups.
- Overload protection helps protect the generator during excessive load conditions.
- Auto start, 12V DC electric start and 24V DC electric start options make start-up more convenient.
- ATS option is available for integration into automatic power changeover systems.
- Listed CE and ISO certifications support procurement confidence for business buyers.
Specifications
| Product | Portable Generator 20kW Powered by KOFO Engine |
|---|---|
| Model Number | GK25S |
| Output Type | AC Single Phase, AC Three Phase |
| Rated Power | 20kW / 20kVA, 20kW / 25kVA |
| Frequency | 50 Hz / 60 Hz |
| Rated Voltage | 400 V, 230 V |
| Type | Silent Type |
| Cooling System Type | Water Cooling System |
| Rated Current | 36 A |
| Protection | Overload Protection |
| Speed | 1500 RPM, 1800 RPM |
| Starting System | Auto Start, 12V DC Electric Start, 24V DC Electric Start |
| Options | ATS |
| Brand Name | Agestar / OEM |
| Weight | 900 kg |
| Certification | CE, ISO |
| Warranty | 1 year or 1200 working hours |
With silent type construction, water cooling, flexible phase options and overload protection, this 20 kW diesel generator is a solid choice for businesses sourcing reliable standby or working power equipment.
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Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 03 Sep, 2026 |
Warranty & returns
Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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