Specifications.pdf
PDF 53 KB Posted
- Attached to
- Diesel Wood/Brush Chipper
- Solicitation number
- 300000241680259
- Issued by
- Missouri
About this file
This specifications document outlines the technical requirements for a Diesel Wood/Brush Chipper that the Missouri Department of Transportation - St. Louis is procuring as a one-time purchase for delivery to 2309 Barrett Station Rd., Ballwin, MO 63021. The equipment must be a Vermeer BC1800XL Brush Chipper or functionally equivalent unit. The chipper specifications include overall dimensions of 177" length by 110" height by 80" width, with a dry weight of 8,740 pounds and 9,270 pounds when equipped with a winch and hydraulic jack. The equipment features a cutting system with a 36-inch diameter drum rotating at 1,100 rpm, equipped with four knives measuring 5.5" x 10" x 0.625" and a four-sided bedknife. The chipping capacity is 19 inches with an infeed opening height of 24 inches and width of 20 inches, supported by twin vertical helical feed rollers operating at 118 feet per minute. The discharge system rotates 270 degrees and is positioned at a height of 110 inches.
The equipment must be powered by a Cummins QSB4.5 Tier 3 diesel engine with three horsepower options: 110 hp, 130 hp, or 170 hp configurations. The machine is mounted on a C-channel frame chassis with a 10,000-pound Dexter rubber torsion axle equipped with electrical brakes and includes a pintle hitch with 2.375-inch diameter connection. Supporting systems include a 35-gallon fuel tank, 12-gallon hydraulic tank, 12-volt DC electrical system with 65-amp alternator, and incandescent trailer lighting. Tires are specified as 235/75R17.5 Load Range J. No pricing information, bidding deadlines, or award timelines are detailed in this specifications document.
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Text version
Diesel Wood/Brush Chipper Specifications
General Dimensions and Weights
Length: 177” (450 cm) Height: 110” (279 cm) Width: 80” (203 cm) Weight (w/o winch and hydraulic jack): 8740 lb (3964 kg) Weight (w/ winch and hydraulic jack): 9270 lb (4205 kg)
Engine Options
Make and model: Cummins QSB4.5 Tier 3 Horsepower: 110 hp (82 kW) @ 2500 rpm Max torque: 360 ft-lb (488 Nm) @ 1500 rpm Fuel type: Diesel Number of cylinders: 4 Cooling medium: Liquid Make and model: Cummins QSB4.5 Tier 3 Horsepower: 130 hp (97 kW) @ 2500 rpm Max torque: 459 ft-lb (622 Nm) @ 1500 rpm Fuel type: Diesel Number of cylinders: 4 Cooling medium: Liquid Make and model: Cummins QSB4.5 Tier 3 Horsepower: 170 hp (127 kW) @ 2500 rpm Max torque: 460 ft-lb (623 Nm) @ 1500 rpm Fuel type: Diesel Number of cylinders: 4 Cooling medium: Liquid
Electrical
System voltage: 12 DC, 65 amp alternator Trailer lights: Incandescent
Capacities
Fuel tank: 35 gal (132.5 L) Hydraulic tank: 12 gal (45.4 L)
Chassis
Frame: C channel, C6” x 8.2 lb (3.7 kg) Tires: 235/75R17.5 Load Range J Axle/Suspension: 10�000 lb (4535 kg) Dexter rubber torsion with electrical brakes Hitch: Pintle 2.375” (6 cm) diameter
Cutting System Disc/drum speed: 1100 rpm Drum size: 36” (91 cm) diameter Drum thickness: .375” (1 cm) Knives: 4 knives - 5.5” x 10” x .625” (14 x 25 x 1.6 cm) Bedknife: 4 sided - 3” x 20.25” x 1.25” (7 x 51 x 3.2 cm) Clutch: 13” (33 cm) spring loaded auto clutch
Feed System
Chipping capacity: 19” (48 cm) [This is important] Infeed opening height: 24” (61 cm) Infeed opening width: 20” (51 cm) Feed table length: 62.5” (159 cm) Feed table height: 30.5” (78 cm) Feed roller style: Twin vertical, helical knives Feed speed: 118 fpm (36 m/min)
Discharge System
Discharge height: 110” (279.4 cm) Degree of rotation: 270 degrees
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