JCB G40RS 40kVA Diesel Generator Stage V
The JCB G40RS is a robust and reliable generator, perfect for construction sites requiring a dependable power source. With its compact design, it offers exceptional performance while being easy to transport. The generator is equipped with advanced features to ensure efficient operation, making it ideal for both professional and personal use. Its durable construction guarantees longevity, even in the toughest environments.
Item ID: 50001297
Reference: 029140
Basic Dimensions
Length (cm)226.5
Width (cm)105
Height (cm)157.4
Weight (kg)1400
Environmental & Sustainability
Emissions LevelAfterTreatment:DOC/DPFStandard:STAGEV
Consumption - Fuel (l/hr)10.32(100%Standby)/9.56(100%Prime)/7.44(75%Prime)/5.43(50%Prime)
Sound Pressure (dB)67
Average Usage Emissions Per Operating Hour (ERA)24.9
Average Consumption Per Operating Hour (ERA)7.9
Average Engine Operating Hours Over A Rental Day (ERA)4.5
Engine Stage/TierStageV
Power Source
Power Source / Fuel TypeDiesel
Voltage - Options (V)230 / 400
Phase3
Power - Prime (kVA/kW)40kVA / 32kW
Power - Standby (kVA/kW)44kVA / 35kW
Power - Factor (cos)0.8
Capacity - Fuel Tank (L)176
EngineJCB Kohler KDI 2504 TCR
Battery (V/Ah)12V
Voltage (V)12
Battery TypeLeadAcid
Engine MakeKohler
Engine ModelKDI2504TCR
Safety Information
Insulation ClassH
Protection Class (IP)23
Temperature - Standby (max) (°C)520
Temperature - Regeneration (°C)600
Technical Dimensions
Bore & Stroke (mm)88 x 102
Technical Specifications
Controller OptionsDeep Sea Electronics (DSE) 7310 (non‑sync) or DSE 8000 Series (synchronising)
Frequency50Hz
Alternator TypeBrushless, ECO‑ECP, 4‑pole
Autonomy
32.4hrs @ 50% load
24hrs @ 75% load
Starting SystemElectric (battery powered)
No. of Cylinders4
Speed - Engine (rpm)1500
AspirationTurbocharged
Displacement (L)2.482
Displacement (cm³)2482
Capacity - Engine Oil (L)11.2
Ratio - Compression17.4 : 1
Injection TypeDirect
No. of Poles4
Exciter SystemBrushless via AVR
Coupling TypeFlexible disc
Bearing TypeSingle bearing sealed
No. of Wires4
Coolant TypeWater / Direct drive centrifugal blower fan
Capacity - Coolant (L)4.2
Current (A)58 (PRP)
Rotation - DirectionCounter‑clockwise
ConnectionStar
ExcitationBrushless (self‑regulated)
Air Flow - Standby Intake (kg/hr)168
Air Flow - Standby Cooling (m3/min)2
Firing Order1‑3‑4‑2
GovernorElectronic
FilterDry Type, Paper Element
Consumption - Engine Oil0.001
Location - Fuel TankIntegral tank mounted on the base frame (bed plate)
Lubricating Oil TypeJCB Engine Oil UP 10W‑30 (API CJ‑4 / SN, ACEA E6 / E7 / E9)
Flow - Exhaust Gas @ Standby (m3/min)16.67
Back Pressure - Allowed (max) (mbar)110
Voltage - Alternator RegulatorDigitalAVR
No. of Batteries1
Installation - PlaceIndoor or outdoor installation
Volume - Shipping (Sea Ready) (m3)3.74
Recommended OilAPI CJ4 - ACEA E9,E7,E6
Output - RPR Rating (kW)42.4
Output - Standby Rating (kW)47.1
Size - Exhaust Discharge60.5
FinishTotal Protection +
Regulator TypeAVR
Mounting/Bracket TypeBase frame mounted
Voltage - Regulation @ Steady State (+/- %)1
Air Flow
168kg/h (Standby intake)
2m3/min (Standby cooling)
