Enclosed Generators - Grabber Power Products

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Why do you need a Grabber Generator?

Our enclosed diesel power units combine heavy-duty 480-volt 3-phase generation with severe-weather protection and jobsite security. Engineered specifically to start and continuously run concrete cutting equipment and heavy industrial machinery without soft starts, Grabber enclosed generators operate at a continuous 1800 RPM for long-term dependability. Built on a heavy-duty steel skid base with multi-side access doors and integrated handling features, these self-contained packages deliver true jobsite power in custom configurations from 7.5 kW up to 50 kW.

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SOUND-ATTENUATED GENERATOR

Product Description

Heavy-Duty Weatherproof Protection & Maximum Jobsite Security

Grabber sound-attenuated and weatherproof enclosed generators are built to keep your equipment running reliably under demanding environmental conditions and strict sound requirements. Constructed from heavy-gauge all-steel tubing and sheet metal panels, each unit features recessed, lockable access doors with stainless steel latches and hinges for maximum tool and component security.

Specifically upsized by Grabber Power Products with Tier 4 Final Deutz engines and upsized MeccAlte alternators, our enclosed generators deliver uncompromised starting capacity for high-amp concrete saws and coring equipment. Gas-door shock struts and removable swing-out doors provide 360-degree service access to fuel filters, oil drains, and the digital control panel.

Engine: Tier 4 Final Deutz Diesel Engines (2.9L on 40 kW / 3.6L on 50 kW)
Alternator: Upsized MeccAlte generator alternator (80kW on 40 kW model / 120kW on 50 KW model) with Total Plus protective coating and main circuit breaker
Motor Starting Capacity: Specifically engineered to START and CONTINUOUSLY RUN heavy-duty motors (up to 30 HP / 40 HP Code “H” or better) without a soft start
Enclosure Construction: Heavy-gauge steel frame with powder coat finish, removable swing-out doors, and 14-gauge top cover
Security & Access: Stainless steel latches and hinges with recessed, lockable doors and gas shock struts for 360° service access
Controls: Flush-mounted DynaGen digital remote start/stop controller
Electrical Output: Standard 480 Volt 3-Phase (60 Hz); optional step-down single-phase switchgear (120V / 250V) and 400 Hz options per request
Sub-Base Fuel Tank: 45-gallon sub-base fuel tank constructed from .187″ formed steel sheet metal with integrated 2″ fill neck and drain
Exhaust System: 3″ vertical exhaust stack equipped with a rain cap
Handling & Rigging: Formed steel forklift pockets attached to base, lifting/hoisting points, and 1/4″ mounting tabs
Dimensions (50 kW Enclosed Unit w/ 90″ Skid): 90″ L x 38″ W x 56″ H (Enclosure frame: 90″ x 27.5″ x 55-7/8″)

Standard Features

Tier 4 Final Deutz Diesel Engine: High-efficiency, clean-burning engine providing continuous 1800 RPM power.
Upsized MeccAlte Alternator: Engineered to absorb high inrush starting current for severe-duty motor starting.
Full Steel Enclosure: Heavy-gauge steel cabinet with powder-coat finish protects internal components from harsh jobsite weather and debris.
360-Degree Service Access: Multiple vented side access doors equipped with gas shocks and stainless steel hardware for quick access to oil filters, fuel filters, and electrical connections.
DynaGen Digital Remote Controller: Flush-mounted digital panel for real-time engine monitoring and control.
Engine Block Heater: Installed block heater ensures reliable, low-temperature starting.
4″ Formed Channel Steel Skid Base: Heavy-duty base with captive isolator mounts to reduce vibration.
Radiator Air Ducting: Integrated radiator ducting and guard for optimal engine cooling airflow.

Standard Configurations & Packages

Sound Attenuation Package: Optional sound-dampening acoustic insulation installed inside the enclosure panels for noise-sensitive operating environments.
45-Gallon Sub-Base Fuel Tank Package: Formed steel channel sub-base tank with 2″ fill neck, fuel drain, battery mount, and powder coat finish.
Step-Down Single-Phase & Receptacle Package: Flush-mounted switchgear providing single-phase 120V (20A & 30A) and 250V (20A) twist-lock receptacles alongside a 50A 480V 3-phase receptacle.
Multi-Directional Forklift Pockets: 3-piece formed steel tube fork pockets for flexible loading, lifting, and transport.
Power Output Options: Available in 7.5 kW, 12 kW, 20 kW, 30 kW, 40 kW, and 50 kW standard 60 Hz packages (400 Hz available upon request).

Brand Partners & Quality Components

At Grabber Power Products, every enclosed industrial diesel generator set is built from the ground up for extreme durability, weather resistance, and severe-duty motor starting. Rather than placing off-the-shelf equipment inside lightweight housing, we partner with world-class component manufacturers and integrate their systems into our custom heavy-gauge steel enclosures.

1. Clean Diesel Engine Power: Deutz Engines

Heavy-Duty Tier 4 Final Performance: Powered by industrial Deutz 2.9L (40 kW) and 3.6L (50 kW) Tier 4 Final diesel engines built for continuous 1800 RPM power output under heavy electrical load.
Integrated EMR5 Electronic Control: Advanced Deutz electronic engine controls manage fuel delivery and emissions while operating seamlessly within our fully enclosed, thermal-managed airflow cabinets.
Worldwide Engine Support: Backed by global Deutz parts and field service availability to keep your jobsites running without interruption.

2. Electrical Power Ends: MeccAlte Alternators

Upsized Motor-Starting Capacity: Equipped with upsized MeccAlte generator alternators (80 kW alternator on 40 kW sets; 120 kW alternator on 50 kW sets) designed to start heavy 30 HP and 40 HP electric concrete saws without soft starts.
Severe-Environment Total Plus Coating: Features MeccAlte’s Total Plus protective winding insulation, providing maximum resistance to ambient moisture, concrete slurry, dust, and condensation inside enclosed units.
Integrated Circuit Breakers: Outfitted with heavy-duty main circuit protection integrated directly into the power end.

3. Digital Engine Monitoring & Controls: DynaGen

Flush-Mounted Enclosure Controls: Features DynaGen digital control panels (Tough Series / TG-410) mounted directly into weather-protected, lockable control compartments.
Complete System Diagnostics: Provides real-time digital monitoring for AC voltage, amperage, frequency, engine temperature, oil pressure, and fuel level.
Remote Monitoring Harness Options: Available with remote mimic panels and 20-foot extension harnesses for monitoring engine and electrical metrics from truck cabs or remote work stations.

Custom Weatherproof & Sound-Attenuated Enclosures by Grabber

While Deutz, MeccAlte, and DynaGen supply the core mechanical and electrical power, all enclosure structural elements are 100% designed and built by Grabber Power Products:

Heavy-Gauge Steel Cabinetry: Engineered with lockable access doors, stainless steel hardware, and gas shock strut door supports for easy 360-degree maintenance access.
45-Gallon Sub-Base Fuel Tank: High-capacity fuel cell integrated directly into the steel skid base with built-in fuel level sending units.
Tailored Switchgear & Step-Down Power: Integrated 480V 3-phase power distribution, fused disconnects, and step-down transformer receptacle packages (120V / 250V).