About This Item
Why We Like This Machine
The Tennant ATLV 4300 was Tennant's popular outdoor litter collector and a staple of their line for many years. Unfortunately, in August of 2020, Tennant discontinued the manufacturing of this model machine.
With the loss of the Tennant ATLV 4300, the Caliber Team wants to direct our customers to alternative machines for consideration. The Madvac LN50 and Madvac LR50 are both comparable to the Tennant ATLV. Both include highly maneuverable suction arms and large hopper capacities.
The LR50 includes a ergonomic joystick-controlled robotic arm, while the LN50 is the standard hydraulic-assisted manual arm. Both machines are available brand new from Madvac, a manufacturer who specializes only in outdoor litter collection.
Advantages & Specifications
- Cleaning path: 48 inches..
- Engine: Kubota Diesel engine.
- Capacity: 110 gallon hopper.
- Coverage: 79,200 sq feet/hour.
- Caliber Warranty: 60 days parts and labor coverage.
Parts & Literature

VP of Sales - The Caliber Team
Dave Booth, Vice President of Sales for Caliber Equipment, Inc. has been with Caliber Equipment for over 20 years, helping expand us into both a local east coast sales, rental and repair hub as well as a vast online supplier and resource for floor cleaning machine information.