Generac Protector Diesel 15kW Commercial Standby Generator - 120/240V Single-Phase - Extended Tank (RD01525L)
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At a glance
- Brand
- Generac
- Model
- RD01525L
- Power Output
- 15 kW
- Fuel
- Diesel
- Cooling
- Liquid-cooled
- Warranty
- 5-year limited factory warranty
- Shipping
- Free shipping (lower 48)
Product specs
- Dimensions
- 81 x 31 x 61 in (extended tank)
- Weight
- 1757 lbs
- Key specs
- Rated output: 15 kW Engine: Mitsubishi 2.5L inline-4 naturally aspirated diesel, 1800 rpm Cooling: Liquid-cooled Sound level: 70 (normal load) / 65 (exercise) at 23 ft Fuel: Diesel
Everything you need to know
The Generac Protector Diesel 15kW (RD01525L) is a liquid-cooled commercial/industrial automatic standby generator, 120/240V Single-Phase. Factory-authorized, priced at MAP with free shipping to the contiguous 48 states. Turnkey installation across NC & SC; nationwide delivery elsewhere.
Specifications
- Output: 15 kW
- Voltage / Phase: 120/240V Single-Phase
- Engine: Mitsubishi 2.5L (naturally aspirated)
- Fuel: Diesel
- Rated Amps: 62 A
- Sound level: 70 (op/no-load)
- Dimensions: 81 x 31 x 51 in (32-gal tank)
- Weight: 1,528 (32-gal)
- Enclosure: Aluminum
- Fuel tank: 32 or 95 gal base tank
Spec'ing a commercial standby? Call 704-641-1600 and we'll confirm sizing, voltage, and transfer switch.
Frequently asked questions
What fuel does the RD01525L run on?+
The RD01525L is a diesel-powered standby generator.
Does the price include installation?+
No — the online price covers the unit shipped free to the lower 48. Professional installation is available in NC & SC on a quote basis; outside that area we'll help you find a qualified local installer.
How fast does it ship?+
Free curbside / liftgate shipping to the contiguous 48 states. Made to order — typically ships in 12 weeks or less.
What warranty is included?+
5-year limited factory warranty, registered and supported directly through Generac.
Is financing available?+
Yes — 0% APR financing is available on qualifying orders. Ask us for details before checkout.
Free curbside shipping
Liftgate delivery to the lower 48. Made to order — typically ships in 12 weeks or less.
Install help, no upsell
We size, spec, and connect you with a vetted local installer — or talk your contractor through it for free.
Real Generac warranty
Full 5-year limited warranty — registered and supported through Generac directly.