22909 Airpark Drive
Petersburg, VA 23803
Phone: (804) 597-7021
Fax: (866) 927-7729
Email: [email protected]
Quest Industries LLC is a world leader in the manufacture of excavator attachments for construction, demolition, material handling & scrap application. Our management team has over 40 years experience in the manufacturing & distribution of excavator attachments. We share a 35,000sq. ft facility with our sister company Lemac Corporation. Lemac Corporation, www.LemacOnline.com, specializes in excavator attachments & machine customization.
Bucket ears are line bored to exact excavator OEM fitup for long life.
Bucket ears are attached to tube section on bucket which forms an extremely solid base for ears.
Horizontal wear straps on rear of bucket extend past the outside edge, providing excellent wear prevention during use. Bucket sides are notched out to slot into rear wear straps providing more reinforcement in this area.
Corner adapters on buckets are notched under the bucket sidewall using the full adapter which strengthens the buckets front sides.
Available in Mechanical and Hydraulic versions.
Interchangable between Hydraulic and Mechanical for maximum utilization of the thumb.
Mechanical Thumb stores conveniently against machine arm when not in use.
Designed to mesh with the teeth on the most common width bucket in an excavator class.
Thumb tines are made from heavy duty abrasive resistant AR400 material.
Fully automatic safety latch system. Attachment changes are completed safely without leaving the cab!
Optimised breakout force giving efficient and superior digging capability.
Attachments are safely released and secured without manual intervention.
Auto lock constantly visible from the cab for increased safety and reassurance.
Ranger style coupler for increased attachment size flexibility giving higher asset utilisation.
Optimised break out force giving efficient and superior digging capability.
Compatible with all major brands of machines and attachments.
Buckets can be attached in normal or back face position.
Hydraulic check valve fitted as standard for double safety redundancy.
Heavy Duty certified lifting eye for additional functionality.
Range of couplers to suit from 6 to 80 tonnes.
Click to view Quest Autolock Presentation