YANMAR GP 40 Trailer mounted Stage V Standby Diesel Generator
40 kVA Yanmar Stage V Towable Diesel Generator
Technical Data
Prime Power: 40 kVA
Standby Power: 44 kVA
1500 rpm operation
Engine
Model: Yanmar 4TNV98CT
Stage V compliant diesel engine
Common rail injection system
Standard intake air heater (glow assist system)
Alternator
Manufacturer: Mecc Alte
Brushless alternator
Automatic Voltage Regulator (AVR)
Output: 230 / 400 V
Stable electronic voltage regulation system
Control System
Equipped with an advanced ComAp digital control panel supporting both manual and automatic operation.
Extended Monitoring & Remote Capability
The ComAp system enables detailed monitoring and diagnostics, including:
Load imbalance (phase asymmetry)
Event log (minimum 200 latest events)
Start/stop history
Emergency stop history
Maintenance interval tracking
Engine operating hours (hour meter)
Alarm logs with timestamps
Energy production data (kWh, kVArh)
Full operational history and performance data
Control Functions
Start / Stop operation
Automatic shutdown for:
Low oil pressure
High engine temperature
Low battery voltage
Safety shutdowns for:
Start failure
Engine overspeed
Low engine speed
Real-time display of:
Engine RPM
Oil pressure
Operating hours
Generator voltage and frequency
Phase load
Fuel level (if equipped)
Standard Equipment
250 L double-wall fuel tank with spill containment (approved for groundwater protection areas)
12 V starting battery
Sound-attenuated enclosure
Steel base frame construction
Anti-vibration rubber mounts for engine and alternator
Integrated exhaust silencer and flexible connection inside enclosure
Lockable service doors on both sides
Battery isolator switch
Engine block heater with thermostat
Automatic battery charger with dedicated socket (maintains full charge)
Three-way fuel valves with quick connectors
Engine-mounted oil drain pump for fast maintenance
Trailer Configuration
Road-legal towable trailer (up to 80 km/h)
Road lighting system installed
Optional jockey wheel
Heavy-duty support legs for stable operation
Registered and road-approved trailer
Construction & Design
Mounted on a heavy-duty steel chassis
Sound-insulated canopy enclosure
Radiator cooling system with airflow directed away from engine compartment
Lockable service access doors on both sides
Designed for easy maintenance and service access
Applications
This generator is suitable for a wide range of professional applications, including:
Construction sites
Agriculture and farming
Industrial production facilities
Temporary power supply for events and infrastructure
Emergency backup power for critical systems during outages
With its reliable Yanmar Stage V engine, advanced ComAp control system, and fully equipped road trailer, this generator provides mobile, efficient, and dependable power wherever it is needed.