Attachment 2 - 4 Disc Plow Specifications.pdf
PDF 87 KB Posted
- Attached to
- Plows for APA National Forest
- Solicitation number
- 12444126Q0020
- Issued by
-
Department of Agriculture Forest Service
About this file
This document is a detailed equipment specification sheet for a 4 Disc Trail Type Fireline Plow. The plow is a towed agricultural implement measuring 136 inches in overall length with a 95-inch wing towing width and weighs approximately 4,450 pounds. The plow frame consists of 4" x 10" x 1/2" tubing, 132 inches long, equipped with two C-1144 alloy steel axles and supported by five-hole Budd type heavy-duty 16-inch diameter wheels with 40 x 14 airplane tube type tires rated at 20-26 ply.
The plow features four primary working components: two 28-inch diameter disc blades with 5.5-inch concavity made of LaBelle high-test heat-treated steel, one 30-inch diameter coulter blade with double beveled edge, a 20-inch wide middlebuster constructed from manganese moly heat-treated steel, and mouldboard-type wings made of rolled 1/2-inch A-36 steel plate. All rotating components utilize ductile iron housings with taper roller bearings equipped with grease seals. The plow is equipped with a P-74 swivel type drawbar coupling featuring three-position adjustability and operates via a double-action hydraulic cylinder with a 4-inch bore, 2.5-inch diameter ram, and 16-inch stroke. The disc hubs and spindles are fabricated cast steel assemblies with machine-pressed C-1144 alloy steel spindles, and the coulter hub features a removable flange design for blade replacement.
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Text version
4 Disc Trail Type Fireline Plow
PLOW LENGTH: OVERALL, 136"
APPROXIMATE SHIPPING WEIGHT: 4450#
PLOW LENGTH: CENTER PULL PIN TO CENTER WHEELS 62"
PLOW WIDTH: WING TOWING 95"
PLOW FRAME: 4"X 10” X 1/2" TUBING, 132" LONG
PLOW CROSSMEMBER: 4"X 10” X 1/2" TUBING, AXLE SOCKETS 4 1/2" OD X 3 5/8" ID, CDSM
TUBING 18" LONG
PLOW AXLES: (2) C-1144 ALLOY STEEL ROUND 3 1/2"X 50" LONG WITH EXTENDED WHEEL
HUB SPINDLE WELDED TO AXLE AT 90 DEGREE ANGLE
PLOW DRAWBAR COUPLING: P-74 SWIVEL TYPE, 3-POSITION ADJUSTABLE
PLOW DISC: 28" DIA. X 3/8" THICK, 5 1/2" CONCAVITY LABELLE HIGH-TEST HEAT-TREATED
STEEL
PLOW COULTER BLADE: 30" DIA. X 3/8" THICK, (5) 11/16” RD BOLT HOLD ON 9 1/2" P.C.D.
DOUBLE BEVELED EDGE, HIGH-TEST HEAT-TREATED STEEL
PLOW MIDDLEBUSTER: 20" WIDE MANGANESE MOLY HEAT TREATED, HEAT RESISTING
STEEL FASTENED TO MIDDLEBUSTER HEEL WITH (2) 3/4" X 33/4" GR5 BOLTS
PLOW WHEEL HUB: DUCTILE IRON HOUSING FIVE HOLE BUDD TYPE STEEL
FABRICATED, INSIDE CUP 4.4375 OD, INSIDE BEARING BORE 2.625", OUTSIDE BEARING
BORE 2.250", OUTSIDE CUP 4.125OD
PLOW WHEELS: FIVE HOLE BUDD TYPE HEAVY DUTY 16" DIA. X 11" WIDE , 2-PIECE BOLT-
TOGETHER RIM
PLOW TIRE: AIRPLANE TUBE TYPE 40 X 14, 20-26 PLY
PLOW DISC BOXES: DUCTILE IRON HOUSING HEAVY DUTY 4-BOLT TO FRAME, TAPER
ROLLER BEARING EQUIPPED WITH GREASE SEAL. INSIDE CUP 5.25 OD, INSIDE BEARING
BORE 3.25", OUTSIDE CUP 4.125 OD, OUTSIDE BEARING BORE 2.250"
PLOW DISC HUB & SPINDLE: 2-PIECE FABRICATED CAST STEEL HUB 15" DIA. WITH C-
1144 ALLOY STEEL SPINDLE MACHINE PRESSED INTO HUB AND WELDED
PLOW COULTER BOXES: DUCTILE IRON HOUSING WITH TAPER ROLLER EQUIPPED WITH
GREASE SEAL AND 4 BOLT CAP. EACH BOX BOLTED TO FRAME WITH (4) 5/8"X 2 1/4" CAP
SCREWS, INSIDE CUP 3.346 OD, INSIDE BEARING BORE 1.750", OUTSIDE BEARING BORE
2.250", OUTSIDE CUP 4.125" OD
PLOW COULTER HUB & SPINDLE: FABRICATED STEEL FLANGE 15" DIA. WITH C-1144
ALLOY STEEL SPINDLE MACHINE PRESSED INTO FLANGE AND WELDED. HAS REMOVABLE
FLANGE FOR REPLACING BLADE. BLADE AND REMOVABLE FLANGE ARE BOLTED TO
SOLID FLANGE WITH (5) 5/8"X 2 1/2" CAP SCREWS ON 9 1/2" P.C.D. CIRCLE
PLOW WINGS: MOULDBOARD TYPE ROLLED UP 1/2" A-36 STEEL PLATE TO KEEP PLOWED
TURF CUT AND ROLLED OUT IN ORDER TO PREVENT ROLL BACK OF TURF
PLOW HYDRAULIC CYLINDER: ALL WELDED CONSTRUCTION PIN EYE, RAM AND
CYLINDER BASE, DOUBLE ACTION 4" BORE, 2 1/2" DIA. RAM, 16" STROKE
File details come from the government source that posted it. Updated .