S 42 SX

Super X outriggers are the latest addition to one of the most popular long booms in America. So many contractors and pumpers have enjoyed the benefits of 42-meters of reach on a wide variety of projects. Coupled with a Generation III pumpkit and Big Rock, the S 42 SX is an all-around money-maker.

Technology : Vector Control Systems

Now operators have valuable operational data at their fingertips because Vector is the first system to allow monitor-ing of the pumping process from the remote control box.

Technology : Rock Valve & Big Rock Valve

The revolutionary Rock Valve and the optional Big Rock Valve provide absolute reliability. The only completely rebuildable valves in the industry.

Technology : Generation 3 Concrete Pump Kits

The Generation 3 outperforms every other concrete pump on high visibility projects while also placing millions of yards of concrete on everyday pours.

Boom Specification
Boom Specifications U.S. Metric
Pipeline Diameter 5″ 125 mm
Vertical reach 138′ 42 m
Reach From Slewing Axis 125′ 38 m
Net Horizontal reach 115′ 35 m
Unfolding Height 32′ – 11″ 10 m
Section Lengths:
First Section 33′ – 10″ 10.3 m
Second Section 30′ – 4″ 9.24 m
Third Section 30′ – 4″ 9.24 m
Fourth Section 30′ – 4″ 9.24 m
Slewing Range 380 deg. 380 deg.
End hose Length 12′ – 5″ 3.8 m
Specifications are subject to change without prior notice.


Pump Specs
Pump Kits


Theor. Concrete Output (cu./yds/hr)


Max. Pressure on Concrete (psi)


Max. Strokes/Min.


Pump Cylinder Diameter (in.)


Pump Cylinder Stroke Length (in.)


Differential Cylinder Size (in.)


Max. Aggregate size (in.)


Specifications are subject to change without prior notice.

Boom Chart

Outrigger Speed

Truck Specs

Other Details


  • Auto Greaser (Rock Valve Only)
  • Auto Greaser (Pump and Boom Only)
  • Auto Greaser (Pump, Boom and Chassis)
  • Carbide Wear Parts
  • Digital Electronics – Standard
  • Esser Twin Wall Pipe and Elbows
  • Extended Rock Valve
  • Extended Life Kit (Includes Esser Twin Wall Pipe, Elbows, Deck Pipe Reducer and Carbides)
  • Hardened Pipe with Double Wall Elbows
  • Harsh Mix Kit
  • High Pressure Washer
  • Hopper Vibrator
  • Hose and Fitting Kit
  • Night Light Kit
  • Radio Remote Control
  • Proportional Boom Controls
  • Water Tank Heater

Truck Selection

  • Freightliner FL80
  • Mack m/n MR688S 400 HP, Electronic
  • Volvo m/n WX64
  • Other Trucks Available on Request

Truck Options

  • Aluminum Fuel Tank (Mack Only/Standard on Volvo)
  • Canadianize Truck
  • Crank Windows
  • Differential Lock-out Kit
  • Pusher Axle
  • Tag Axle
  • XZY Rear Tire Upgrade

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