JCB G45QS Generator - Extended Fuel Tank

G45QS | Canopy Set – JCB Power Products Diesel Generator Data Sheet Summary Overview

Model: G45QS Canopy Set
Type: Diesel generator, fuel-optimised
Configuration: 3-phase, 50 Hz, canopy-enclosed
Rated speed: 1500 RPM

Dimensions & Weight:

- Length: 2250 mm
- Width: 840 mm
- Height: 1350 mm
- Shipping volume (sea ready): 2.55 m³
- Weight (with all fluids except fuel): 1000 kg

Electrical Ratings (ISO 8528 reference conditions):

- Frequency: 50 Hz
- Phases: 3
- Voltage: 400/230 V
- Prime power: 40.7 kVA / 32.5 kW
- Standby power: 44.8 kVA / 35.8 kW
- MCB Rating: 63 A
- Minimum ATP Rating: 60 A
- Power factor: 0.8 (3-phase) / 1.0 (1-phase)
- Maximum load impact: 33.00 kVA / 26.40 kW

Notes:
- Prime rating allows continuous power with 10% overload for 1 hour in 12.
- Standby rating is for utility power failure (no overload).
- Stage IIIa emissions compliant at 50 Hz Prime Power (97/68/EC).


Engine:

- Manufacturer/Model: Kohler/JCB KDI 2504 TM
- Output rating (PRP): 36.00 kW
- Output rating (Standby): 41.00 kW
- Fuel: Diesel
- Injection: Direct
- Aspiration: Turbo Charged
- Cylinders: 4
- Bore × Stroke: 88 × 102 mm
- Displacement: 2.482 L
- Cooling: Water
- Engine oil specification: API CH-4/SAE 10W40
- Compression ratio: 17.5 : 1
- Engine oil capacity: 11.30 L
- Coolant capacity: 7.60 L
- Governor: Mechanical
- Air filter: Single paper element
- Engine oil consumption (100% load): 0.1% of fuel consumed

Alternator (ECP32 M 4):

- Poles: 4
- Winding connections: Star
- Insulation: Class H
- Enclosure: IP2-3
- Exciter system: Self-regulating brushless
- Voltage regulator: AVR
- Steady state voltage regulation: ±1.0%
- Bearing: Single bearing sealed
- Coupling: Flexible disc
- Cooling: Direct drive centrifugal blower fan
- Coating: Winding Protection Grey

Starting System:

- Starter motor: 2.00 kW
- Battery capacity: 110 Ah
- Number of batteries: 1
- Auxiliary voltage: 12 V

Fuel System:

- Diesel specification: EN590
- Standard fuel tank capacity: 500 L

Fuel Consumption (50 Hz):

- 100% Load Prime: 9.68 L/h
- 75% Load Prime: 7.84 L/h
- 50% Load Prime: 5.64 L/h
- 100% Load Standby: 11.00 L/h

Exhaust System (50 Hz):

- Maximum temperature (100% Standby): 510.00 °C
- Exhaust gas flow (100% Standby): 2.71 m³/min
- Maximum allowed back pressure: 80.00 mbar
- Exhaust flange size: 51.5 mm

Air System (50 Hz):

- Intake air flow (100% Standby): 146.00 m³/h
- Total cooling air flow (100% Standby): 0.80 m³/s
- Alternator fan airflow: 0.20 m³/s

Sound Pressure (Canopy only):

- LpA (7 m) at 50 Hz: 63 dB(A)

Canopy / Skid Features:

- Lockable Maintenance Access Doors
- Control Panel Viewing Window
- High Density Fire Retardant Foam
- Yellow Paint
- Fork pockets
- Single lift point
- Bunding

Optional:

- Open Frame
- White Paint

Mechanical Features:

- Cooling Pack
- Air Filter
- Mechanical Governor
- Low Oil Pressure Switch
- Coolant Temperature Sender
- Oil Temperature Sender
- Radiator Guards
- Pre-Filter with Separator
- Fuel Level Sender
- Internal Fuel Fill (Belly Tank)
- Residential Silencer
- Hot & Moving component Guards
- Manual oil drain pump
- Jacket water heater
- 3-way fuel valve

Electrical Features:

- AVR DSR
- Winding Protection Grey
- MAUX
- 4 Pole Moulded Case Circuit Breaker
- Preparation for Earth Spike
- Emergency Stop Button
- External Emergency Stop Button

Optional

- Winding Protection Total
- Winding Protection Total +
- PMG
- Anti-Condensation Heater
- Optional Voltages
- Remote Screen

Battery Features:

- Battery Type: Lead Acid
- Battery Size: 110 Ah
- Number of Batteries: 1
- Battery Isolator
- Battery Charger

JCB Communication and Control:

- DSE 4520 MKII

CE Pack (Optional)
Standard items when fitted

- EMC Certification
- Hot Guards
- Belt Guards
- Earth Leakage Relay
- Sound Power Decal
- EU Declaration for Engine Emissions
- Complete Machine Declaration of Conformity

Reference Standards:

- CE certified and conforms to relevant EU Directives (subject to country requirements), including:
- EN 12100, EN 13857, EN 60204
- 2006/42/CE (Machinery safety)
- 2006/95/EC (Low voltage)
- 2004/108/EC (Electromagnetic compatibility)
- 2000/14/EC (Sound Power Level, amended)
- 97/68/EC (Emissions, amended)
- Power according to ISO 8528 and ISO 3046
- Ambient reference conditions: 1000 mbar, 25 °C, 30% relative humidity (ISO 3046)