Built to withstand difficult demolition of tall structures, the 340 UHD Ultra High Demolition Excavator boasts a more than 13% higher pin height than the 340F UHD to reach up to eight-floor structures. More UHD and Retrofit boom/stick configurations, along with a range of demolition attachments, deliver increased machine flexibility. A unique coupling system allows for switching between two UHD fronts and Retrofit booms and sticks with no special tools in 15 minutes.
- Hydraulically actuated variable-gauge undercarriage offers a 13-ft. 4-in. extended width that retracts to 9 ft. 10 in.
- 72-ft. 2-in. front offers a maximum 8,160-lb. weight at stick pin and maximum horizontal reach of 44 ft. 5 in. at stick nose over the front and side of the machine
- Hydraulic boom lines quickly connected/disconnected by hand and without special tools
- Choice of one- or two-piece boom options and three stick options in 9-ft. 2-in., 10-ft. 6-in. and 12-ft. 10-in. lengths
- Standard Cat Payload with the one-piece Retrofit boom
- 311-hp C9.3B Tier 4 Final engine with Power, Smart and Eco power modes
- High-efficiency hydraulic reversing fan cools engine on demand
- 30° tilt-up cab with Falling Object Guard Structure (FOGS), front and roof P5A, 0.4-in. laminated glass and standard rear view and side view cameras
- 10-in. high-resolution touchscreen monitor
- Active stability monitoring system continuously informs if work tool is positioned within the safe working range and alerts when approaching stability limit
- Single retrofit boom version equipped with Cat E-fence and Cat Grade with 2D
- Maintenance intervals extended and more synchronized to lower operating costs and reduce service time
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