United Rentals carries a complete range of telescopic boom lifts for construction, mechanical contracting, painting, glazing, electrical work and industrial maintenance. Straight boom lifts can be raised, lowered and extended horizontally while the work platform remains stable and straight. You can maneuver and steer in any direction. Hydrostatic drive, positive traction, oscillation axles and proportional controls make driving the boom lift smooth and easy. This boom lift is four-wheel drive, making it ideal for moving around outdoor jobsites.