Tier 4 Final Mobile Generators

WSP

Download Brochure

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

Downloads

Latest product documents only. For older product documentation, please contact our customer service department.

Specifications

Download Full Specs
  WSP12 WSP25 WSP45 WSP70 WSP140
Standby rating 11.8 kW / 15.8 hp 33 kVA / 26 kW 49 kVA / 39 kW 77 kVA / 61 kW 137 kVA / 110 kW
Prime power 11.8 kW / 15.8 hp 29 kVA / 23 kW 45 kVA / 36 kW 70 kVA / 56 kW 125 kVA / 100 kW
Voltages 120/240 120/240
120/208
277/480
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
Perkins
1204J-E44TTAG
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
4-cycle
direct fuel injection
twin turbocharged diesel
Alternator Stamford Stamford Stamford Stamford Stamford
Emissions certification Tier 4 final 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 (284 L) 127 gal (480 L) 180 gal (681 L)
Continuous run time          
@ 25% load 185 hr 108 hr 92 hr 124 hr 96 hr
@ 50% load 92 hr 54 hr 46 hr 62 hr 49 hr
@ 75% load 61 hr 36 hr 31 hr 41 hr 34 hr
@ 100% load 46 hr 27 hr 24 hr 31 hr 26 hr
Prime current          
@ 120/240 V, 1-phase 49.0 A 70.0 A 137.5 A 233.0 A 316.0 A
@ 120/240 V, 3-phase
@ 120/208 V, 3-phase 83.0 A 124.9 A 194.0 A 347.0 A
@ 277/480 V, 3-phase 36.0 A 54.0 A 84.0 A 150.0 A
Sound level @ 23 ft (7 m) 59 dBA 59 dBA 59 dBA 72 dBA 72 dBA
Dimensions,
L × W × H
77 × 37 × 52 in
(196 × 100 × 132 cm)
80 × 38 × 60 in
(203 × 97 × 152 cm)
100 × 39 × 65 in
(254 × 99 × 165 cm)
126 × 43 × 75 in
(320 × 109 × 191 cm)
134 × 46 × 86 in
(340 × 117 × 219 cm)
Dry weight 1942 lb
(881 kg)
2510 lb
(1139 kg)
3180 lb
(1443 kg)
5280 lb
(2395 kg)
5710 lb
(2590 kg)
Dimensions with trailer,
L × W × H
86 × 62 × 66 in
(218 × 158 × 168 cm)
130 × 69 × 72 in
(330 × 175 × 183 cm)
142 × 71 × 77 in
(361 × 180 × 196 cm)
186 × 78 × 91 in
(473 × 198 × 231 cm)
202 × 78 × 105 in
(513 × 198 × 267 cm)
Dry weight with trailer 2352 lb
(1067 kg)
3350 lb
(1520 kg)
3825 lb
(1735 kg)
6065 lb
(2751 kg)
6810 lb
(3089 kg)

Specifications subject to change without notice.

Contact us today for more information.

Close