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RMB Boom Mowers RMB1865-1
The ultimate in versatility, Bush Hog’s rugged, tractor-mounted boom mowers are designed to trim trees, brush or hedges and mow behind guardrails, over fences, down embankments and around ponds. With four models reaching 11 to 18-feet from the tractor centerline, there’s almost no limit to what you can accomplish. They... + Read More
Features
Construction Features
- RMB models offer optional accessories such as a lift float kit and skid kit on certain models.
Product Features
- FLAT HEAD Attachment ( Fitting the RMB1445 / RMB1660 / RMB1865 Boom Mowers) See Specifications for more details.
- CUTTER BAR Attachment ( Fitting the RMB1445 / RMB1660 / RMB1865 Boom Mowers) See Specifications for more details.
- ROTARY HEAD Attachment ( Fitting the RMB1445 / RMB1660 / RMB1865 Boom Mowers) See Specifications for more details.
- PT5-2 POWERTRIM 3/4” Cutting Capacity 59” Cutting Width (All booms equipped with hydraulic or mechanical breakaway.)
- RMB1445-1, RMB1660-1, RMB1865-1 (RMB models to be used on tractors equipped with cabs only.)
- All RMB models offer self contained, fully independent hydraulic systems with twin pumps for optimum cutting performance
- The unique PT5 is powered by the tractor’s hydraulic system, requiring only 3.7 gal/min. flow to operate the unit. A Flow Control Valve Kit comes standard on current models to divert excess hydraulic flow back to the tractor. The PT5 fits tractors as small as 15 HP. Its unique “swing over” design enables the unit to work on either side of the tractor. The PT5 is equipped with a swing arm, sickle bar head to meet the pruning needs of horticulturists and landscapers alike.
Specs
| BOOM MOWERS: | RMB1865-1 |
| Tractor Engine HP / Weight (Min.) | See Head Selection Chart Below; Varies Based on Head Choice— |
| Tractor PTO | 540 |
| Machine Weight w/Flail* | 2470 lbs. |
| Hydraulic System | Totally Independent |
| Attachment Method | Cat. I/II, 3 Pt. Mount |
| Controls | Cable Controlled (QD) /XTC Electronic Controls |
| Max Reach, Horizontal (A) | 18’-1” |
| Max Height, Horizontal (B) | 16’-1” |
| Max Height, Horizontal (C) | 17’-5” |
| Max Height, Vertical (D) | 22’-4” |
| Max Depth, 45° (E) | 8’- 2” |
| FLAIL HEAD: | |
| Tractor Engine HP/Weight (Min.) | 65 HP/7716 lbs. |
| Rotor / Knife Type | |
| Typical Application | Hedge Cutting, Grass |
| Cutting Capacity | 2” Diameter |
| Cutting Width | 47” |
| CUTTER BAR: | |
| Tractor Engine HP/Weight (Min.) | 65 HP/7716 lbs. |
| Cutter Type | Sickle Bar |
| Cutting Capacity | 1-1/4” Diameter |
| Cutting Width | 59” |
| ROTARY HEAD | |
| Tractor Engine HP/Weight (Min.) | 85 HP/8716 lbs. |
| Typical Application | Grass/Brush |
| Cutting Capacity | 4” Diameter |
| Cutting Width | 60” |
| * For Rotary Head, protective screen material must be installed. | |