JCB G41QS Stage IIIA 40kVA Diesel Generator
Introducing the JCB G41QS, a robust and reliable piece of machinery designed for various construction tasks. This model boasts exceptional performance and versatility, making it an ideal choice for both professionals and DIY enthusiasts. With its compact design, the G41QS is easy to manoeuvre on site while delivering powerful results. Its user-friendly features ensure efficiency and productivity, making it a valuable addition to any construction project.
Item ID: 50001282
Reference: 029387
Basic Dimensions
Length (cm)225
Width (cm)84
Height (cm)135
Weight (kg)1000
Environmental & Sustainability
Emissions LevelStage IIIA
Consumption - Fuel (l/hr)9.31 (100% Standby)/ 8.53 (100% Prime)/ 6.54 (75% Prime)/ 4.67 (50% Prime)
Sound Pressure (dB)66
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/TierStage3A
Power Source
Power Source / Fuel TypeDiesel
Voltage - Options (V)230 / 400
Phase3
Power - Prime (kVA/kW)35.8kVA / 28.6kW
Power - Standby (kVA/kW)39.4kVA | 31.5kW
Power - Factor (cos)0.8 (3-phase) / 1 (1-phase)
Capacity - Fuel Tank (L)81
EngineKohler KDI 2504 TM
Battery (V/Ah)12V/ 110Ah
Battery TypeLeadAcid
Engine MakeKohler
Engine ModelKDI2504TM
Safety Information
Insulation ClassH
Protection Class (IP)23
Temperature - Standby (max) (°C)530
Technical Dimensions
Bore & Stroke (mm)88 x 102
Technical Specifications
Horsepower (hp)45
Controller OptionsDSE 4520
Frequency50Hz
Alternator TypeECP32-2S4 B
Autonomy
17.3hrs @ 50% load (Prime)
12.4hrs @ 75% load (Prime)
9.5hrs @ 100% load (Prime)
No. of Cylinders4
Volume - Swept (L)2.482
Speed - Engine (rpm)1500
AspirationTurbo Charged
Displacement (L)2.482
Displacement (cm³)2482
Capacity - Engine Oil (L)11.5
Ratio - Compression11.5 : 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)7.7
Temperature - Exhaust Gas (°C)530
Current (A)50 (MCB) / 60 (ATP)
Battery IsolatorOptional
ConnectionStar
Air Flow - Standby Intake (kg/hr)174
Air Flow - Standby Cooling (m3/min)2
Air Flow - Alternator Fan (m3/s)0.2
GovernorMechanical
FilterSingle Paper Element
Consumption - Engine Oil0.00001
Capacity - Oil (L)11.5
Flow - Exhaust Gas @ Standby (m3/min)2.71
Back Pressure - Allowed (max) (mbar)80
Altitude (max) (m)5,000
Voltage - Alternator RegulatorAVR +/- 1.0%
No. of Batteries1
Volume - Shipping (Sea Ready) (m3)2.55
Material - HousingGalvanised steel
Rating - MCB (A)50
Rating - ATP (min.) (A)60
Impact - Load (max) (kVA / kW)35.8kVA | 28.6kW
Capacity - Cubic (L)2.482
Recommended OilAPI CH4-SAE 10W40
Output - RPR Rating (kW)33.5
Output - Standby Rating (kW)36.9
Speed ControlMechanical
Capacity - Coolant HT (L)7.7
FinishWinding Protection Grey
Power - Starter Motor (kW)2
Output - Power33.5kW (PRP) / 36.9kW (Standby)
Air Flow
2m3/min (Standby cooling)
174kg/h (Standby intake)
0.2m3/s (Alternator fan)
