55PTO 277/480V 3-Phase 1000 RPM Generator
Key Features and Benefits:
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High-Performance Power Output
Provides 55,000 continuous watts, ensuring stable three-phase 277/480V power with a 1000 RPM gearcase.
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Reliable & Durable Design
WINCO’s rugged gearcases, backed by over 60 years of proven durability, guarantee lasting strength.
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Clean Energy Delivery
Low harmonic distortion ensures high-quality power suitable for agricultural and residential applications.
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Precision Monitoring
A large 3 ½" frequency meter offers clear visibility for accurate output verification.
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Enhanced Circuit Protection & Safety
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Premium circuit breakers enable quick identification of tripped circuits.
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Protective PTO shield prioritizes operator safety.
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Comprehensive Load Testing
Every generator undergoes 100% load testing, ensuring top-tier performance and reliability—no statistical sampling.
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Effortless Power Connections
Includes a 5-wire Anderson full-power plug, simplifying electrical integration.
Technical Specifications:
| Specification |
Details |
| Standby Watts |
55,000 |
| Standby Amps |
66 @ 1.0 PF / 82 @ 0.8 PF |
| Continuous Watts |
46,400 |
| Continuous Amps |
55 @ 1.0 PF / 69 @ 0.8 PF |
| Voltage Output |
277/480V Three Phase |
| Voltage Regulation |
AVR (Automatic Voltage Regulator) |
| 120/240 Anderson Connector |
175 Amps |
| PTO Shaft |
1 3/8" 6-spline, 1000 RPM |
| Dimensions |
41" x 20" x 27" |
| Shipping Weight |
745 lbs. |
| Warranty |
3 Years |
| Assembly |
USA |
Optional TDM80 PTO Trailer
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Design: Medium-sized PTO trailer compatible with a range of generators, including W10PTOS, W15PTOS, 27PTOC4, 30PTOC4, 35PTOC4, 50PTOC4, 55PTOC4, W70PTO, and W70PTOS.
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Mobility: Features off-road tires for improved maneuverability across various terrains.
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Dimensions: Measures 83.6 inches in length, 51.4 inches in width, and 24 inches in height.
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Weight: Weighs approximately 175 pounds.
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Manufacturing: Assembled in the USA.
Optional 54961 PTO Shaft
Designed to handle up to 135 HP with a 1000 RPM operating speed.
Suitable for use with the following generators: 30PTOT4, 35PTOT4, 50PTOT4, 55PTOT4, 75PTOC-4, and 75PTOC-17 models (all 1000 RPM configurations).
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Power Capacity: Rated for 25-75 kW output.
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Operating Speed: Functions efficiently at 1000 RPM.
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Connections: Features a 1 3/8" 6-spline connection on one end and a 1 3/8" 21-spline connection on the other.
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Operating Length: Adjustable between 51.69" (minimum) and 55.71" (maximum).
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Overall Length: Ranges from 65.31" (minimum) to 69.33" (maximum).
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Weight: Weighs approximately 58 lbs.
