WSP-Series Trailers & Skids

WSP

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Wanco WSP-Series Mobile Generators provide a complete rental‑ready package built for construction, energy, telecom and industrial markets. Every model features a digital controller and robust construction for dependable performance. These are durable, reliable power systems you can count on — and their environmental features also help protect your work site. Every model is available skid-mounted or on a trailer.

Features

  • Robust rental-grade construction
  • Heavy-duty, 4-cycle, EPA-certified Tier 4 Final diesel engine
  • Large fuel tanks for maximum run time
  • Oversized alternator with PMG for 300% motor starting capacity
  • Sound attenuation for significant noise reduction
  • 2-year/2000-hour warranty

Power System

  • Perkins or Isuzu* industrial diesel engine
  • Oversized cooling system
  • Radiator and oil drains plumbed to exterior
  • Vibration dampers isolate engine and generator from frame
  • Electronic isochronous governing
  • Cold-weather package with block heater
  • Brushless generator with PMG excitation*
  • Automatic voltage regulation, ±0.5%
  • Double-wall steel fuel tank integrated with skid provides fluid containment

*Depending on model

Control System

  • Deep Sea 7320-series controller for monitoring and control
  • Heated and backlit display
  • Easy push-button interface
  • Manual or auto-start operation
  • Display continuously shows operating conditions, alerts and engine and shutdown status
  • Onscreen alarms and diagnostics

Electrical Controls

  • Lockable control box door with diagnostics window
  • Lockable lug box and camlock distribution panels
  • Convenience receptacles with individual breakers
  • Voltage and phase selection switch
  • Choose three-phase or single-phase operation

Enclosure

  • Fully lockable enclosure including doors and fuel fill
  • Heavy gauge steel enclosure, powder-coated for durability and long life
  • Closed cell foam insulation for sound attenuation and noise reduction
  • Emergency-stop switch located on outside of enclosure
  • Central lifting point
  • Built-in forklift pockets

Specifications

  WSP12 WSP25 WSP45 WSP70
Standby rating 11.8 kW / 15.8 hp 33 kVA / 26 kW 48 kVA / 38 kW 75 kVA / 60 kW
Prime power 11.8 kW / 15.8 hp 30 kVA / 24 kW 44 kVA / 35 kW 68 kVA / 55 kW
Voltages 120/240 120/240
120/208
277/480
120/240
120/208
277/480
120/240
120/208
277/480
Engine model Perkins
403F-15G
Isuzu
4LE2T
Isuzu
4LE2X
Isuzu
4JJ1X
Engine type 4-cycle
indirect injection
diesel
4-cycle
direct fuel injection
turbocharged diesel
4-cycle
direct fuel injection
turbocharged diesel
4-cycle
direct fuel injection
turbocharged diesel
Alternator Stamford Stamford Stamford Stamford
Emissions certification Tier 4 Final Tier 4 Final Tier 4 Final Tier 4 Final
Fuel tank capacity 50 gal (189 L) 60 gal (227 L) 75 gal (283 L) 127 gal (480 L)
Continuous run time        
@ 25% load 185 hr 108 hr 92 hr 124 hr
@ 50% load 92 hr 54 hr 46 hr 62 hr
@ 75% load 61 hr 36 hr 31 hr 41 hr
@ 100% load 46 hr 27 hr 23 hr 31 hr
Standby current        
@ 120/240 V, 1-phase 49 A 75 A 131 A 216 A
@ 120/240 V, 3-phase
@ 120/208 V, 3-phase 83 A 121 A 190 A
@ 277/480 V, 3-phase 36 A 53 A 82 A
Sound level @ 23 ft (7 m) 59 dBA 59 dBA 59 dBA 72 dBA
Dimensions,
L × W × H
77 × 37 × 52 in
(196 × 100 × 132 cm)
80 × 38 × 60 in
(203 × 97 × 152 cm)
86 × 38 × 64 in
(218 × 97 × 163 cm)
126 × 43 × 75 in
(320 × 109 × 191 cm)
Dry weight 1942 lb
(881 kg)
2920 lb
(1325 kg)
3850 lb
(1746 kg)
6060 lb
(2749 kg)
Dimensions with trailer,
L × W × H
86 × 62 × 66 in
(218 × 158 × 168 cm)
130 × 69 × 72 in
(330 × 175 × 183 cm)
140 × 71 × 77 in
(356 × 180 × 196 cm)
172 × 82 × 88 in
(437 × 208 × 224 cm)
Dry weight with trailer 2352 lb
(1067 kg)
3670 lb
(1665 kg)
4760 lb
(2159 kg)
7010 lb
(3180 kg)

Specifications subject to change without notice.

Contact us today for more information.

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