B08_Attachment_1_Brush_Chipper_Specs.docx
DOCX document 15 KB Posted
- Attached to
- FHIP BRUSH CHIPPER Federal contract opportunity
- Solicitation number
- 140A1225Q0004
About this file
This file contains technical specifications for a pull-type brush chipper being solicited by the Department of Interior Bureau of Indian Affairs Northwest Region. The specifications detail minimum requirements for a diesel-powered brush chipper with 173 hp, weighing at least 10,366 lbs, featuring a drum speed of 1100 rpm and a 36-inch diameter drum.
Key operational specifications include a 19-inch chipping capacity, 24-inch infeed opening height, 20-inch infeed width, and vertical feed rollers with helical cleats. Safety features include a four-position upper feed control bar, bottom feed stop bar for emergency shutoff, and remote control capabilities. The unit must include a winch system with 150 ft line and 2000 lb pulling force, adjustable height discharge chute with 270-degree rotation, and a discharge height of 107 inches. The cutting system requires 4 knives (5.5" x 10" x .625") and a 4-sided shear bar.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B08_Attachment_3_Brand_Name_Justification_Chipper_Redacted.pdf | ||
| B08_Solicitation_Attachment_2_IA_-_IEE_Representation_Form.pdf | ||
| Sol_140A1225Q0004.pdf |
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Text version
Brush Chipper minimum specifications Minimum: Pull type Brush Chipper
| Minimum: | Weight (with winch, hydraulic jack and hydraulic chute): 10,366 lb (4,702 kg) Minimum: | Gross horsepower: 173 hp (129 kW) Max torque: 492 ft-lb (667.1 Nm) Minimum: | Fuel type: Diesel |
| Minimum: | Drum speed: 1100 rpm |
| Minimum: | Drum dimensions: 36 in (91.4 cm) diameter Minimum: | Drum thickness: .5 in (1.3 cm) |
| Minimum: | Cutting System Knives: 4 knives - 5.5 in x 10 in x .625 in (14 cm x 25.4 cm x 1.6 cm) Shear Bar: 4-sided - 3 in x 20.25 in x 1.25 in (7.6 cm x 51.4 cm x 3.2 cm) Engagement system: Automotive-style clutch |
Minimum: DISCHARGE SYSTEM Discharge height: 107 in (271.8 cm) Degree of rotation: 270°
| Minimum: | FEED SYSTEM Chipping capacity: 19 in (48.3 cm) lnfeed opening height: 24 in (61 cm) lnfeed opening width: 20 in (50.8 cm) Feed roller orientation: Vertical Feed table height: 34 in (86.4 cm) |
| Max feed speed: 117 fpm (35.7 m/min) Feed roller dimensions: (Two) 23.5 in x 18 in (59.7 cm x 45.7 cm) Minimum: | Adjustable height discharge chute |
| Minimum: | OPERATOR SAFETY. Mounted over the feed table, the four-position upper feed control bar enables the operator to stop the feed rollers and select forward or reverse. The patented bottom |
feed stop bar is strategically located to make it possible for an operator's leg to strike the bar and shut off the feed mechanism either intentionally or automatically in an emergency situation.
| Minimum: | EASILY LIFT HEAVY MATERIAL. winch with 150 ft (45.7 m) and winch line has 2000 lb. (907.2 kg) pulling force and can automatically lift the log onto the feed table. | |
| Minimum: | Remote control, allowing the operator to control brush chipper functions remotely Minimum: | Vertical feed rollers with helical cleats |
File details come from the government source that posted it. Updated .