SA 75 Aerial Ladder

The SA 75 is a single-axle, straight stick aerial designed for departments that prioritize strength, simplicity, and performance. Built with Sutphen’s signature box boom construction, the SA 75 eliminates the bucket to reduce weight while enhancing structural integrity and ladder-climbing safety. With a 1,000 lb dry and 750 lb wet tip load, it can flow up to 2,000 gallons per minute.

Underslung jacks allow for fast, stable setup, while a compact operator station on the driver’s side keeps controls intuitive and within reach. Like all midmount Sutphen aerials, the SA 75 features a low center of gravity for exceptional handling and stability.

Specs

Cab Options
Monarch 56”, 62”, 73” cab options with flat, or 10” half, or and 15” half raised roof options
Front Axle
Front Axle and Suspension up to 25,500 lbs. 23,000 lbs.
Rear Axle
Rear Axle and Suspension 31,000 lbs.
Bumper Options
12” bumper standard, optional 6”, 18”, 24”, or 30” extension options. Optional steel or steel channel, painted bumper
Engine Options
Cummins ISL 9 400 or 450HP, or Cummins ISX 0 450 or 500HP 12L 425, 450, or 500HP, or Cummins ISX 15L 600HP.
Transmission
Allison Gen 5 EVS 3000 or EVS 4000 (dependent on engine)
Wiring
Point-to-Point or Multiplex wiring systems
Cab Roof
Diamond Plate Cab Roof (standard 36” x 59”)
Wheelbase
Standard 215” Wheelbase (with 56” cab)
Pump Options
Hale or Waterous, 1500 to 2000 gpm
Standard Pump Equipment
(2) 6” main suction, (2) 2.5” discharges left, (1) 2.5” discharge right, (2) 5” crosslay, (1) 3” tank to pump, and (1) 1.5” tank fill
Finish Options
Black vinyl, brushed, or mirrored finish stainless pump panel
Water Tanks
Up to 500 gallon poly water tanks
Body
#304 Stainless Steel bolted body, Huck bolted to the chassis frame
Body Configuration Options
Four different body configuration options, with transverse rear compartment with two of the option
Compartment Space
Up to 210 ft. of usable compartment space
Doors
Roll up doors or hinged doors offered in painted or non-painted satin finish
Compliance
Alco-Lite or Duo-Safety ladders, pumper, quint or aerial compliant
Sections
4-section ladder
Nozzle
1500 GPM monitor/nozzle
Cab Storage
EMS/storage cabinet options in the cab
Bumper Storage
Hose storage, front suction, front discharge options in the bumper
Pump
Multiple pump inlet, discharge, and crosslay options
Foam
Foam system options
Power
Generator options up to 30 kw
Electrical
Numerous electrical and scene lighting options

Features

Feature IconSutphen Signature Mid-Mount Design
Feature IconLower Center of Gravity
Feature IconEase of Maintenance and Serviceability
Feature IconLighter Overall Weight
Feature IconThe Strongest Aerial Device in the Industry
Feature IconFast and Easy Set Up
Feature IconMultiple Seating Configurations
Feature IconBox Boom

Recent Deliveries

Across the nation, fire departments trust Sutphen to deliver top-quality, custom-built apparatus designed for the toughest jobs. See the latest fire trucks hitting the streets and serving communities just like yours.
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Ready to Experience The Sutphen Difference?

For over a century, we've stood beside the brave men and women who answer the call. Whether you're looking for your next fire apparatus or simply want to learn more about what sets Sutphen apart, we're here to help. Reach out today and let’s start the conversation.