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Complete Guide to Jichai Gas Generator Sets: Full Engine Models & Technical Specifications
Jichai (Jinan Diesel Engine Co., Ltd.) offers a complete portfolio of natural gas generator sets, covering power outputs from 400kW to 2200kW. Today we will focus on natural gas generator and introduce its models.
G12V190 Series: 400–640kW
H16V190 Series: 1100–1600kW
L16V200 Series: 1500–1760kW
L20V190 Series: 2000–2100kW
L20V200 Series: 1700–2200kW
G12V190 Series
Mechanical Mixing Type Units
Technical Features:
Diaphragm-style mixer for air-fuel blending
Single-point injection with post-turbo mixing
Specification Table:
| Generator Model | Engine Model | Rated Power (kW) | Rated Speed (rpm) | Heat Rate (kJ/kW·h) |
|---|---|---|---|---|
| 400GF-T | 12V190DT2-2 | 400 | 1000 | ≤11000 |
| 500GF-T6 | 12V190ZDT-2 | 500 | 1000 | ≤11000 |
| 550GF-TK | 12V190ZDT1-2 | 550 | 1000 | ≤11000 |
Electronic Control Units
Technical Features:
Lean-burn combustion with electronic control
Closed-loop air-fuel ratio control for optimized efficiency
Specification Table:
| Generator Model | Engine Model | Rated Power (kW) | Rated Speed (rpm) | Heat Rate (kJ/kW·h) |
|---|---|---|---|---|
| 500GF-TK1 | G12V190ZLDT-2 | 500 | 1000 | ≤11000 |
| 550GF-T4 | G12V190ZLDT-1 | 550 | 1200 | ≤11000 |
H16V190 Series
Engine Models:
H16V190ZLT-2 (1200kW @ 1000rpm)
H16V190ZLT-1 (1600kW @ 1200rpm)
Engine Specifications:
| Parameter | H16V190ZLT-2 | H16V190ZLT-1 |
|---|---|---|
| Cylinder Configuration | 16-cylinder V-type | 16-cylinder V-type |
| Bore × Stroke (mm) | 190×215 | 190×215 |
| Rated Power (kW) | 1200 | 1600 |
| Max Torque (Nm) | 11460 | 12740 |
| Compression Ratio | 11:1 | 10.5:1 |
| Turbo Boost Pressure (bar) | 3.8 | 4.2 |
Generator Set Specifications:
| Generator Model | Engine Model | Rated Power (kW) | Voltage (V) | Dimensions (mm) |
|---|---|---|---|---|
| 1100GF-T | H16V190ZLT-2 | 1100 | 400 | 6975×1960×2540 |
| 1500GF-T | H16V190ZLT-1 | 1500 | 480 | 6975×1960×2540 |
L-Series High-Capacity Generator Sets
L16V200 Series
Engine Models:
L16V200ZLT-2 (1760kW)
L16V200ZLWd-2 (1500kW, gas-based)
Key Technical Specifications:
| Parameter | L16V200ZLT-2 | L16V200ZLWd-2 |
|---|---|---|
| Bore × Stroke (mm) | 200×255 | 200×255 |
| Rated Power (kW) | 1760 | 1500 |
| Max Combustion Pressure (bar) | 190 | 185 |
| Thermal Efficiency (%) | >40% | >39% |
| Emissions (NOx) | ≤500mg/Nm³ | ≤550mg/Nm³ |
L20V200 Series
Engine Models:
L20V200ZLT-2 (2200kW)
L20V200ZLWd-2 (1800kW)
Detailed Specifications:
| Parameter | L20V200ZLT-2 | L20V200ZLWd-2 |
|---|---|---|
| Stroke (mm) | 255 | 255 |
| Displacement (L) | 153.9 | 153.9 |
| Mean Effective Pressure (MPa) | 1.65 | 1.60 |
| Turbocharger Model | TPL81-C | TPL79-C |
| Control System | ECS-8000 | ECS-8000Wd |
Emissions Comparison Across All Engine Series
| Engine Model | Combustion Type | NOx (mg/Nm³) | CO (mg/Nm³) | THC (mg/Nm³) |
|---|---|---|---|---|
| 12V190ZDT-2 | Mechanical Mixing | ≤1200 | ≤650 | ≤300 |
| G12V190ZLDT-2 | Lean-Burn (ECU) | ≤1000 | ≤500 | ≤250 |
| H16V190ZLT-2 | Miller Cycle | ≤500 | ≤400 | ≤200 |
| L20V200ZLT-2 | High-Efficiency Lean-Burn | ≤469 | ≤350 | ≤180 |
Maintenance Guidelines by Engine Model
G12V190 Series:
12V190DT2-2: Inspect diaphragm mixer every 500 hours
G12V190ZLDT-1: Calibrate oxygen sensor every 1000 hours
H16V190 Series:
H16V190ZLT-2: Inspect turbocharger every 2000 hours
H16V190ZLT-1: Replace spark plugs every 1500 hours
L20V200 Series:
L20V200ZLT-2: Inspect crankcase ventilation every 3000 hours
L20V200ZLWd-2: Clean gas pre-treatment system every 1000 hours
Optimize Your Power System with Engine-Specific Solutions
Compared with Cat engine, the advantages of jichai gas generator is that its investment and maintance cost is low. So if you are cosidering to introduce jichai gas gensets or in need for the parts, welcome to contact us [email protected] or 8618766952912
