JCB G250RS 250kVA Diesel Generator
Introducing the JCB G250RS, a robust and reliable generator designed for construction and outdoor projects. With its compact dimensions, this generator delivers exceptional power while maintaining portability, making it ideal for various applications. The G250RS features advanced technology for efficient fuel consumption and reduced emissions, ensuring you can work responsibly without compromising on performance. Perfect for powering tools and equipment on-site, this generator is a must-have for any construction project.
Item ID: 50001278
Reference: 029635
Basic Dimensions
Length (cm)412.2
Width (cm)165.0
Height (cm)225.8
Weight (kg)444.8
Environmental & Sustainability
Emissions LevelStage IIIA
Consumption - Fuel (l/hr)52.10
Sound Pressure (dB)68
Average Usage Emissions Per Operating Hour (ERA)101.1
Average Consumption Per Operating Hour (ERA)32
Average Engine Operating Hours Over A Rental Day (ERA)5.5
Engine Stage/TierStage3A
Power Source
Power Source / Fuel TypeDiesel
Voltage - Options (V)230 / 400 (50Hz) | 277 / 480 (60Hz)
Phase3
Power - Prime (kVA/kW)250kVA / 200kW (50Hz)| 260kVA / 208kW (60Hz)
Power - Standby (kVA/kW)50Hz: 275kVA, 281kw| 60Hz: 220kVA, 225kW
Power - Factor (cos)0.8
Capacity - Fuel Tank (L)520
EngineJohn Deere 6090HFU84
Battery (V/Ah)12V/ 850Ah
Battery TypeLeadAcid
Engine MakeJohnDeere
Engine Model6090HFU84
Safety Information
Insulation ClassH
Protection Class (IP)23
Temperature - Standby (max) (°C)552
Technical Dimensions
Bore & Stroke (mm)118 x 136
Diameter - Exhaust Pipe (mm)178
Technical Specifications
Horsepower (hp)302
Controller OptionsDSE 7320 – Standard
Frequency50-60Hz
Alternator TypeUCDI 274K
Autonomy20hrs @ 75% load (Prime)
No. of Cylinders6
Volume - Swept (L)9
Speed - Engine (rpm)1500-1800
AspirationTurbo Charged
Displacement (L)9
Displacement (cm³)9000
Capacity - Engine Oil (L)31
Ratio - Compression16 : 1
Injection TypeDirect
No. of Poles4
Exciter SystemSelf-Regulating Brushless
Coupling TypeFlexible disc
Bearing TypeSingle Bearing sealed
Coolant TypeWater (Engine) / Direct drive centrifugal blower fan (Alternator)
Capacity - Coolant (L)36
Temperature - Exhaust Gas (°C)552
Battery IsolatorYes – fitted as standard
ConnectionStar
Air Flow - Standby Cooling (m3/min)390
GovernorElectronic
FilterPaper Element
Consumption - Engine Oil0.00001
Capacity - Oil (L)31
Flow - Exhaust Gas @ Standby (m3/min)47.40
Back Pressure - Allowed (max) (mbar)75
Voltage - Alternator RegulatorAVR +/- 1.0%
No. of Batteries1
Volume - Shipping (Sea Ready) (m3)15.4
Material - HousingGalvanised steel (canopy)
Capacity - Cubic (L)9
Recommended OilJCB EP 15W40
Output - RPR Rating (kW)225
Output - Standby Rating (kW)248
Speed ControlElectronic governor
Air Flow - Engine (m³/s)0.30
Size - Exhaust Discharge178
Capacity - Coolant HT (L)36
FinishTotal Protection +
Output - Power225kW (PRP) / 248kW (Standby)
Air Flow
390m3/min (Standby cooling)
0.3m3/s (Engine)
