Specs
Fast and robust, the Denharco monoboom delimber is built to meet the highest industry standards. The powerful winch/cable drive system, equipped with variable displacement traction motor and parking brake, allows the DM4550 the ability to optimize power and speed according to your momentary demands. This quiet and easy-to-maintain system ensures operating and measuring precision, while maintaining feed speed of 14’/sec.
Its 12” x 12” monoboom is made of a special alloy intended for extensive and rigorous work, as well as offering impressive delimbing reach of over 45’ for easy reach and sorting capabilities. Curtain-style hose hangers and auto-tensioning drive cables are designed to extend the working life of those critical components that succumb to operational wear.
| SPECIFICATIONS | DM4550 |
|---|---|
| DIMENSIONS | |
| MINIMUM REACH | 13’ 6″ 4.11 m |
| MAXIMUM REACH | 49’ 4″ 59’ 4” |
| TAIL SWING | 40’ 1” 12.22 m |
| TRANSPORT HEIGHT WITHOUT PULLEY SUPPORT | MACHINE DEPENDENT |
| MAXIMUM DECKING HEIGHT | 11’ 7″ 3.53 m |
| WEIGHT (in operating mode) Includes: Top butt saw, butt plate, transport position, hoist cylinders | 24,400 lb 11,091 Kg |
| DELIMBING | |
| DELIMBING CAPACITY | 22″ 56 cm |
| HANDLING CAPACITY (TUNNEL DIAMETER) | 32″ 81 cm |
| SAW SYSTEMS | |
| TOPPING KNIVES: CUTTING CAPACITY | NA |
| TOPPING SAW (.404″): CUTTING CAPACITY | 24” 61 cm |
| TOPPING SAW (3/4″ PITCH): CUTTING CAPACITY | 25” 64 cm |
| BUTTING SAW ON DELIMBING HEAD (.404″) | 24” 61 cm |
| CARRIAGE BUTTING SAW (.404″OR 3/4”) | 34” 86 cm |
| BOOM DRIVE SYSTEM | |
| WINCH DRIVE (WITH VARIABLE DISPLACEMENT MOTOR WITH BRAKE) | |
| BOOM SPEED | 14 ft/sec 4.3 m/sec |
| HORIZONTAL PULLING FORCE | 10,000 lb 44.5 kN |
| HORIZONTAL PULLING FORCE WITH POWERPULL | 13,000 lb 57.8 kN |
| RECOMMENDED CARRIER SPECIFICATIONS: ALL BRANDS | |
| SIZE | 22-29 M.T. 20-30 M.T |
| HYDRAULIC PRESSURE | 4,500 PSI |
| REQUIRED FLOW | 2 X 50-60 GPM 2×170-225 l/min |