Bil-Jax: Summit Series

Summit Series® trailer-mounted boom lifts from Bil-Jax, Inc. raise the bar and redefine how all trailer mounted boom lifts are measured.

Towable booms have many advantages over other traditional aerial and scissor lifts because they provide more versatility, are easier to transport and offer the most reach for the least cost. They are perfect for building construction and repair; tree trimming; sign installation and repair; painting tall buildings and structures; and installing holiday lights and decorations.

Bil-Jax first introduced the 3632T into the Summit Series, a telescopic boom offering 43 ft., 6 in. of maximum working height. This lift was followed by three more models of articulating booms, the 3522A, 4527A and the 5533A. These units offer 37 ft., 2 in., 45 ft., 0 in. and 55 ft., 3 in. of maximum platform height, respectively. The most recent addition to the Summit Series is the 2622T, a telescopic boom lift with 32 ft. 6 in. of working height.

The Summit Series offers a greater outreach and superior negative reach compared to models currently on the market.

All units feature an automatic, self-leveling hydraulic outrigger system that allows for set-up in 30 seconds when all four outriggers are deployed simultaneously. The extra-large, non-marking outrigger footpads make these units ideal for indoor and outdoor applications.

The controls on the ground and on the platform have the same, simple-to-understand layout and push button design, so there is little operator learning curve, making them excellent for end users or contractors who have multiple employees.

The Summit Series towable booms can be transported by any standard half-ton ute and each unit has a 104 km/h tow-speed rating, the highest rating of any towable booms.

All Summit Series models have a 227 kg. platform load capacity and large 2-person platform. Other standard features include: hydraulic surge brakes; forklift pockets; outrigger interlocks; and a 110v GFI duplex outlet at the platform. Many options are available including a combination DC and gas hybrid, material lift attachment, drive and set feature and available on specific models; a retractable axle feature and jib rotate.

BIL-JAX 4527A - Trailer Boom Lift

Bil Jax 4527A Trailer Boom Lift
Bil Jax 4527A Trailer Boom Lift
Bil Jax 4527A Trailer Boom Lift
Bil Jax 4527A Trailer Boom Lift
Bil Jax 4527A Trailer Boom Lift
Manufacturer: Bil-Jax


The Bil-Jax 4527A trailer boom lift is 4WD, self propelled, has hydraulic outriggers and a narrow width making it ideal for indoor or outdoor work. It has a 3.5mph drive speed and 48% gradeability. It has a low point and floor loading making this lift particularly suited to landscaping and working on lawns or sensitive flooring applications. Hydraulic outriggers and automatic levelling capabilities allow the user to set up and begin using the lift functions in under 30 seconds.



  • Automatic leveling in less than 30 seconds Best-in-class 12½ degree leveling capability telescopic upper boom and platform jib
  • Negative angle upper boom
  • Intuitive control system
  • Multiple function speeds
  • 32cm diameter non-marking footpads
  • Hydraulic surge and parking brakes
  • Integrated forklift pockets
  • ƒƒHydraulic outriggers
  • ƒƒTilt alarm/sensor
  • ƒƒHour meter and battery condition indicator
  • Automatic leveling system and self-leveling platform
  • ƒƒ110V GFI protected outlet to platform and base
  • ƒEasy to use controls
  • ƒƒAir and water line to platform
  • ƒƒInboard 40amp chrager
  • Integrated forklift pockets
  • ƒƒHydraulic surge brakes



Bil-Jax 4527A Spec Sheet  

Bil-Jax 4527A Parts Manual  

Bil-Jax 4527A Operator's Manual    



 BIL-JAX 4527A
 Working Height 15.45m 
 Platform Height 13.71m 
 Horizontal Outreach 13.71m 
 Maximum Lift Capacity 226kg 
 Platform Size 1.21m x .76m 
 Length 5.94m 
 Width 1.67m 
 Width - Stabilized 3.45m 
 Height - Transport 1.95m 
 Platform Rotation 120 ° 
 Gradeability .125 
 Tyres 225 R16 
 Power Source 6V 245Am 
 Weight 1905kg 


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