Builder of high quality Crane | Service | Lube Bodies


Service Trucks International (STI) manufacturer of Eagle Pro Crane, Service and Lube field service vehicles.

Each Eagle Pro body is hand crafted with a high attention to detail, quality and durability. Offering bodies to fit 11,000 GVW dual rear wheel and larger chassis, Eagle Pro bodies are available in a variety of sizes and configurations to meet all your in the field service needs.

With an extensive list of standard features including:

    • All galvaneal steel construction
    • Single panel doors
    • Stainless steel chip guard
    • Stainless steel door hinges, door checks and exterior fasteners
    • 3 point door locks with polished stainless steel door handles
    • PPG Delfleet Polyurethane Paint and full undercoating

Eagle Pro Bodies provide a high level of value that equals excellent ROI.

Eagle Pro

56, 60, and 84 CA

Single and Dual Rear Wheel to 14k GVW

Standard Design Only

All Galvaneal Steel with Powder Coat Finish

Double Panel Doors

Maximum Value

Eagle Pro I

Standard Design Only

A60 Galvaneal Material

Single Panel Cabinet Walls

Heavy Duty Workbench

Smooth Door Profile

Maximize Payload

Eagle Pro II

Standard & Customizable

A60 Galvaneal Material

Double Panel Cabinet Walls

Severe Duty Workbench

Recessed Door Profile

Extreme Durability

Eagle Pro Lube

Standard & Customizable

A60 Galvaneal Material

Fully Welded Body

Modular tank mounting system

Open or Enclosed Bodies

Integrated Spill Containment

Who We Are

Service Trucks International (STI), a wholly owned division of Sioux Automation Center Inc, has been crafting high quality service bodies since 1985. Based in Sioux Center IA, STI manufactures Eagle Pro bodies as well as a complete line of telescoping service cranes under the Tiger Crane brand name. Specializing in high quality mobile service products, STI strives to meet the needs of operators and retailers of heavy equipment used in mining, road construction, site prep and land clearing, agricultural equipment, the oil & gas industry and local, state and federal government. STI markets equipment thru both direct and distributor channels in the United States, Canada, Mexico. STI also has experience in building and exporting equipment for International markets.

Bruce Aning

Bruce Aning

  • STI Sales Rep.
  • 800-225-8789 ext: 252
  • 712-541-5338
  • Email Bruce
  • 9 years of service
  • Areas of Management:

Jim Berkenpas

Jim Berkenpas

  • STI Sales Rep.
  • 800-225-8789 ext: 251
  • 712-541-5255
  • Email Jim
  • 19 years of service
  • Areas of Management:
    Inside Sales

Ken Klein

Ken Klein

  • STI Sales Rep.
  • 800-225-8789 ext: 253
  • 712-541-3487
  • Email Ken
  • 5 years of service
  • Areas of Management:
    WI, IL, MI, OH, KY, WV, VA, MD, DE, NJ, PA,
    NY, CT, RI, MA, NH, VT, ME

Dave Lamb

Dave Lamb

  • STI Customer Service | Warranty Manager
  • 800-225-8789 ext: 240
  • Email Dave
  • 13 years of service

Matt Johnson

Matt Johnson

  • Distributor Sales Rep.
  • 800-225-8789 ext: 257
  • 712-463-2109
  • Email Matt
  • 2 year of service
  • Areas of Management:


Wes Kamerman

  • STI Sales Rep.
  • 800-225-8789 ext: 120
  • 712-463-2110
  • Email Wes
  • 2 year of service
  • Areas of Management:
    AK, HI, ID, MT,OR, SD,WA, WY,ND,MN,Canada,Mexico

Ryan Vos

Ryan Vos

  • STI Sales Manager
  • 800-225-8789 ext:245
  • 712-463-2370
  • Email Ryan
  • 1 year of service
  • Areas of Management:


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Contact Info



1877 N Main Ave Sioux Center, IA 51250

Employment Page

Show Schedule

ISU- Iowa County Engineers Conference

  • December 8-9, 2015
  • Iowa State University Campus/ Ames, IA

NTEA - Work Truck Show

  • March 2-4, 2016
  • Indianapolis, IN
  • Booth #5651


  • March 7-11, 2017
  • Las Vegas, NV