Information
2021 Gradall Crawler Excavators XL 3200 V
Raising crawler excavator expectationsNo other crawler can handle so many different jobs, even working in tunnels, under bridges and on the ground floors of multi-story buildings. Maneuvering on rocky surfaces, in sand and on uneven terrain, Gradall crawlers handle a wider variety of jobs with full-tilting, telescoping boom movements.
Features may include:
CHASSIS DESIGN- Powered by a single Volvo engine that meets highest global standards including State IV (EU) and Tier-4 Final emissions requirements
- Dual range high torque piston motor powers each track.
- To ensure travel and stopping capability, models have three-stage planetary drive, with integral speed limiting valve, and automatic spring-set hydraulic release wet disc parking brake
- Triple grouser excavator pads in a choice of widths enhance tracking ability on rough terrain, with high range travel speeds up to 3.4 mph
- Tracks counter-rotate to pivot machine about the swing centerline
BOOM- No loss of power to attachment tilting capability
- Consistent boom force through the entire dig cycle
- Rugged boom telescopes out up to 33’ 10”
- Low profile for work under bridges, trees and in tunnels
- Full-length boom visibility during the entire dig cycle
- Fast cycle times for ditching, loading and spreading
- Quick attach bolt system handles full range of attachments
OPERATOR CAB- Choose the Gradall, Deere or SAE joystick pattern using an in-cab switch
- Quiet, roomy cab and comfortable seating module, with joystick controls built into the armrests
- Internal tooth swing bearing provides smooth, stable movement
- Two electronic foot pedals with handles reposition carrier, using toggle switch on arm pod to select from two crawler speed ranges
- Excellent visibility of the boom through the entire dig cycle
- Standard air conditioning
ADVANCED SYSTEMS- High performance, high reliability 24-volt electrical system
- Legendary Bosch Rexroth design and reliability
- All new, modern high-pressure hydraulic system is electronically controlled with pressure-compensated, load-sensing valves, providing additional fuel-saving advantages
EXCAVATOR- Short tail swing won't obstruct traffic
- Stable digging platform for work in any direction, without need to stop and lower outriggers
- Triangular telescoping boom design, with full power through the entire dig cycle
- Cycle speeds comparable or exceeding conventional excavators
- Electronic joysticks provide precise control over boom and attachment positioning