Bush Hog BH950 User Manual

®

MATERIALBUSHHANDLINGHOG

REPAIR PARTS MANUAL

MODEL: BUSH HOG BACKHOE

BH650, BH750, BH850, BH950

SECTION: 14

P.O. Box 1039 • Selma, AL 36702 1039 [phone] • [phone] Parts Ordering 1 800 304 2836

Fax [phone] www.bushhog.com

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL SEPTEMBER, 2003

BUSH HOG BACKHOE

BH650, BH750, BH850, BH950

	ALPHABETICAL INDEX
CONTENT		PAGE
3-Point Lift Kit...............................................................................................................................................		14-6-1
Boom, Dipperstick & Related Parts .....................................................................................		14-2-1 through 14-2-4
Buckets ............................................................................................................................................		14-3-1, 14-3-2
Closed Center Kit .......................................................................................................................................		14-11-5
Console ........................................................................................................................................................		14-1-1
Control Handles............................................................................................................................................		14-1-1
Control Valve .......................................................................................................................		14-9-1 through 14-9-7
Flow Divider Kit ..........................................................................................................................................		14-11-4
Foot Pad Kit..................................................................................................................................................		14-5-1
Hydraulic Cylinders..........................................................................................................		14-10-1 through 14-10-7
Hydraulic Fittings for Dipperstick, Boom & Bucket ..............................................................		14-7-1 through 14-7-3
Hydraulic Fittings for Swing & Stabilizer ..........................................................................................		14-8-1, 14-8-2
Hydraulic Pump..........................................................................................................................................		14-11-2
Main Frame......................................................................................................................................		14-4-1, 14-4-2
PTO Pump Kit ............................................................................................................................................		14-11-1
Power Beyond Kit.......................................................................................................................................		14-11-3
Seat and Seat Frame ..................................................................................................................................		14-1-2
Stabilizer ..........................................................................................................................................		14-5-1, 14-5-2
Swing Frame....................................................................................................................................		14-4-1, 14-4-2
Subframe Adaptor Kits .....................................................................................................................		Section 14-13

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL																												JULY, 2007
				2	20		28 11				29
				6			27
					31					26
				10		17 5
									10		2								6
											4							4
																	5
					21					10					30							29
	CONSOLE & CONTROLS
					15		10 21					6		33 24			25
Model BH650, BH750, BH850, BH950 22							10						14							2						4	6
										21
																21				4			30		5
										15
																						33	24
					16								14							21	6				28
																						10	17
									19	18															32
																		15					5			20			11
						23 10								10											31
										16		16								10	21
		41																18					10
				34					23												15
														19														2
										10
																		13								6
				12	40						23	13		16								22
														23
		42														10						16
					12																			10
																							23
	38			10			13										3
								10
		39			36
							3		13
						5
				37	11					8			35
										9
				1			7			REF.	PART
															QTY.				DESCRIPTION
										NO.		NO.
REF.		PART
			QTY.	DESCRIPTION						21	50032790					4			Spherical Rod End, RH
NO.		NO.
										22	50032792					2			Control Rod 6.81”
1		––––	2	Capscrew 5/16” x 3/4”						23	50032793					6			Spherical Rod End, LH
2		15004	6	Capscrew 5/16” x 1” NF						24	50032794					2			Swivel Block
3		15602	6	Locknut 5/16”						25	50032795					1			Control Handle Weldment, LH
4		––––	6	Lockwasher 5/16”						26	50032796					1			Control Handle Weldment, RH
5		––––	6	Flatwasher 5/16”						27	50032797					1			Stabilizer Control Handle, RH
6		19080	4	Capscrew 5/16” x 1-1/4” NF						28	50032798					2			Small Knob
7		––––	2	Capscrew 3/8” x 3/4”						29	50032799					2			Control Handle Knob
8		––––	4	Capscrew 5/16” x 1-3/4”						30	50032805					2			Oilite Bearing 1/2” x 5/8” x 1-1/4”
9		20363	2	Locknut 3/8”						31	50032807					2			Handle Bushing
10		20962	12	Locknut 5/16” NF						32	50032809					1			Stabilizer Control Handle, LH
11		44219	6	Capscrew 5/16” x 7/8” NF						33	50032924					2			Pivot Bolt
12		44381	4	Capscrew, 1/4” x 3/4”						34	50033325					1			Console Cover w/ Decal (All Models)
				Washer Head, Self-Tapping						35	50032997					1			Hydraulic Valve, BH650, BH750
13		44541	6	Capscrew 5/16” x 1-1/2” NF							50102278					1			Hydraulic Valve, BH850, BH950
14		44829	2	Capscrew 5/16” x 3-1/4” NF						36	50033182					1			Valve Guard
15		44890	6	Jam Nut 5/16” NF						37	50033196					2			Bushing, Front Cover
16		44891	6	Jam Nut 5/16” LH NF						38	50033328					1			Front Cover w/ Decal (All Models)
17		44903	2	Washer, Belleville 1/2” x 1”						39	50057094					1			Decal, Bush Hog
18		50032785	2	Control Rod 8.63”						40	50102297					1			Decal, Directional Valve
19		50032786	2	Control Rod 9.19”						41	50032993					2			Double Boot
20		50032788	2	Mounting Plate						42	50033322					2			Cable Tie
									14-1-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

JULY, 2007

	SEAT AND SEAT MOUNT
	Model BH650, BH750, BH850, BH950
				6
		8
				2
				1
				5
				7
				4
				3
				8
	REF.	PART	QTY.	DESCRIPTION
	NO.	NO.
	1	––––	4	Capscrew 5/16” x 3/4”
	2	––––	4	Lockwasher 5/16”
	3	44534	1	Carriage Bolt 3/8” x 1-3/4”
	4	50032777	1	Seat Bracket Weldment
	5	50032782	1	Seat Rail Weldment
	6	50032832	1	Seat
	7	50033136	1	Seat Lock Knob
	8	50033137	2	Seat Pin
			14-1-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL																		JULY, 2007
									39
							5					45	12
															41
								16		38
						40 4	31		37		42	2	43		39
					39
															11
							5							37
		26	2	1										4		45	39	1
	25							19
44				24		31												2
					30		17
				13									5		5
	21			45	38	10								15				6
					37										4				3
			39													18
						37			27							1		20
					38														29
						22								36		28
		35									9
	23						4
					38											31	8
															14
						4	5									5
				35
								7
						5
							See Bucket
							and Related			REF.				PART	QTY.	DESCRIPTION
							Parts.			NO.				NO.
						32	33				16		50033222		1	Pin, 1.00 x 8.00”
											17		50032986		1	Pin, 1.00 x 7.88”
											18		50032989		1	Pin, 1.00 x 7.06”
											19		50032985		1	Pin, 1.00 x 10.19”
							34				20		50032994		1	Pin Weldment, Boom
											21		50033135		1	Guide Link, RH
				BOOM, DIPPERSTICK							22		50033133		1	Guide Link, LH
											23		50033192		1	Bucket Link Assembly
				& RELATED PARTS							25		50033219		1	SMV Adapter
											24		50033218		1	Hose Clamp
				MODEL BH650							26		50101986		1	Bar, Sign Mount
											27		50102295		1	Decal, Important
REF.				PART	QTY.	DESCRIPTION					28		50033115		1	Plate, Hose Retention
NO.				NO.							29			––––	1	Capscrew 5/16” x 4-3/4”
	1			15602	5	Locknut 5/16”					30		50033364		1	Decal, Warning
											31			––––	3	Capscrew 3/8” x 2-1/4”
	2			––––	4	Lockwasher 5/16”					32		50032987		2	Pin 1.00 x 8.06”
	3			––––	1	Flatwasher 5/16”					33			––––	2	Capscrew 3/8” x 2-1/4”
	4			––––	5	Capscrew 3/8” x 2-1/2”					34			20363	2	Locknut 3/8”
	5			20363	10	Locknut 3/8”					35		50033112		4	Bushing 1-1/4” x 1” x 1-3/8”
	6		50032807		1	Handle Bushing					36		50033051		2	Decal, Model 650
	7		50032982		2	Pin Weldment, Upper Link					37		50032976		6	Bushing 1-1/4” x 1 x 1.75
	8		50032998		1	Fastener Pin 1” x 8”					38			449	6	Grease Fitting
	9		50033326		1	Boom Weldment w/ Decals					39		50028063		5	Grease Fitting
	10		50033327		1	Dipper Stick w/ Decals					40		50057414		2	Bush Hog Decal
	11		50033515		1	Boom Cylinder w/ Decal					41		50033361		1	Grease Fitting 45°
	12		50033513		1	Dipper Stick Cylinder w/ Decal					42		50033188		1	Hose Clamp
	13		50033514		1	Bucket Cylinder w/ Decal					43			––––	1	Capscrew 5/16” x 3/4”
	14		50032990		1	Pin 1.00 x 9.44”					44			––––	6	Carriage Bolt 5/16” X 3/4”
	15		50032988		1	Pin, 1.00 x 8.69”					45		50100238		3	Decal, Warning
								14-2-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL																							JULY, 2007
													39
								4							44	12
																	39
										5 16
							40				37	38	41		39			11
																		44
				39						31					42
																			39
43	26	2	1	24										2						1
	25								5				37		4				5		2
							31			19
			44					17				9			5 15
						30											4	18					3
21		13
				37	38		10											1
																					20
													27						28			6
	39														36
																							29
				38			37													31 8
							22
23	35							4									14			5
				35
				38		38	4
								5
				35											BOOM, DIPPERSTICK
							5
								7							& RELATED PARTS
								See Bucket							MODEL BH750
								and Related
								Parts.					REF.		PART
							32 33										QTY.		DESCRIPTION
													NO.		NO.
													18	50033160			1		Pin, 1.25 x 6.81”
													19	50033162			1		Pin, 1.25 x 10.19”
								34					20	50033174			1		Pin Weldment, Boom
													21	50033205			1		Guide Link, RH
													22	50033207			1		Guide Link, LH
													23	50033210			1		Bucket Link Assembly
REF.	PART												24	50033218			1		Hose Clamp
				QTY.		DESCRIPTION							25	50033219			1		SMV Adapter
NO.	NO.												26	50101986			1		Bar, Sign Mount
1	15602			5		Locknut 5/16”							27	50102295			1		Decal, Important
													28	50033115			1		Plate,Hose Retention
2	––––			4		Lockwasher 5/16”
													29		––––		1		Capscrew 5/16” x 5”
3	––––			1		Flatwasher 5/16”
													30	50033364			1		Decal, Warning
4	––––			5		Capscrew 3/8” x 2-1/2”
													31		––––		3		Capscrew 3/8” x 2-1/4”
5	20363			10		Locknut 3/8”
													32	50032987			2		Pin 1.00 x 8.00”
6	50032807			1		Handle Bushing
													33		––––		2		Capscrew 3/8” x 2-1/4”
7	50032982			2		Pin Weldment, Upper Link
													34		20363		2		Locknut 3/8”
8	50032998			1		Fastener Pin 1” x 8”
													35	50033112			4		Bushing 1-1/4” x 1” x 1-3/8”
9	50033524			1		Boom Weldment w/ Decal
													36	50033216			2		Decal, Model BH750
10	50033526			1		Dipper Stick w/ Decal
													37	50032976			6		Bushing 1-1/4” x 1 x 1.75
11	50033528			1		Boom Cylinder w/ Decal
													38		449		6		Grease Fitting
12	50033529			1		Dipper Stick Cylinder w/ Decal
													39	50028063			6		Grease Fitting
13	50033530			1		Bucket Cylinder w/ Decal
													40	50057414			2		Bush Hog Decal
14	50033158			1		Pin 1.25 x 9.56”
													41	50033188			1		Hose Clamp
15	50033159			1		Pin, 1.25 x 8.50”
													42		––––		1		Capscrew 5/16” x 3/4”
16	50033161			1		Pin, 1.25 x 7.93”
													43		––––		2		Carriage Bolt 5/16” X 3/4”
17	50033171			1		Pin, 1.00 x 8.12”
													44	50100238			3		Decal, Warning
										14-2-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL																			JULY, 2007
													38
														29	25
									20								39
													39
						38			19	11			33			25
							34										29 38
			27 41	42	26				19		20			19
		15									20
	40				29		35					12
																19,20				16 23
								19					20
			28						11			2		9						22
																	8
		3											37			41,42,10				21
						31	1												13
			38															24
													36
							32										17
					31
															18			7
							4	6
		30
5
													BOOM, DIPPERSTICK
						30					14
							31						& RELATED PARTS
									20					MODEL BH850

				20		REF.	PART	QTY.	DESCRIPTION
					14	NO.	NO.
						17	––––	1	Capscrew 1/2 x 3” G8
				see Note
						18	50020921	2	Locknut 1/2”
						19	––––	5	Capscrew 3/8” x 2-3/4” G5
				43		20	20363	11	Locknut 3/8”
						21	––––	1	Capscrew 1/2 x 1” Gr.5
						22	––––	1	Lockwasher 1/2”
						23	––––	1	Flatwasher 1/2”
			43	20		24	50102241	1	Hitch Pin
						25	50033483	2	Dipper/Boom Cylinder w/ Decal
			20	14		26	50033484	1	Bucket Cylinder w/ Decal
						27	50033219	1	SMV Adapter
REF.	PART
		QTY.	DESCRIPTION			28	50033218	1	Hose Clamp
NO.	NO.					29	50100238	3	Decal, Caution
1	50033459	1	Dipperstick w/ Decals			30	50101778	4	Spring Bushing 2.25”
						31	449	5	Grease Fitting
2	50033460	1	Boom w/ Decals
						32	50101780	2	Spring Bushing, 7.25”
3	50033168	1	R.H. Guide Link
						33	50101781	1	Spring Bushing 6.5”
4	50033260	1	L.H. Guide Link
						34	50057414	2	Decal, Bush Hog
5	50033166	1	Bucket Link Assembly
						35	50033364	1	Decal, Warning
6	––––	2	Capscrew 3/8” x 3” Gr.5
						36	50033426	2	Decal, Model Number
7	50101970	1	Pin 1.50 x 9.02”
						37	50102295	1	Decal, Important
8	50101968	1	Pin 1.50 x 7.13”
						38	50028063	4	Grease Fitting
9	50101966	1	Pin 1.50 x 9.06”
						39	50102565	2	Grease Fitting
10	50102233	1	Hose Clamp
						40	––––	2	Carriage Bolt 5/16” x 3/4”
11	50101964	2	Pin 1.25 x 8.61”
						41	––––	3	Lockwasher 5/16”
12	50101949	1	Pin 1.25 x 10.68”
						42	15528	3	Locknut 5/16”
13	50101981	1	Plated Pin Assembly
						43	––––	2	Capscrew 3/8” x 2-1/4”
14	50101962	4	Plated Link Pin
15	50101986	1	Bar Sign Mount			Note: See separate parts listing for bucket parts.
16	50102230	1	Spacer Bushing
						14-2-3

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

JULY, 2007

											41
					21		11	22					17
														27
					13	22									42
				7	22						33				27
												42			17
				41
					12							21	10			41
			39
38	30	16		40					37						21			18
										2		22
				17										22					23
3			31		6										9			25
																			24
				28				1						29,39,40			14
											32
								43				36				26
		41
															19
								4				20
										22						8
				34					7
5	35				34						15	BOOM, DIPPERSTICK
												& RELATED PARTS
				35			7		22	15				MODEL BH950
											REF.	PART		QTY.	DESCRIPTION
											NO.	NO.
											17	50100238		3	Decal, Caution
											18	50102230		1	Spacer Bushing
									see Note		19	––––		1	Capscrew 1/2” x 3”
											20	50020921		1	Locknut 1/2”
											21	––––		3	Capscrew 3/8” x 2-3/4”
								45			22	20363		11	Locknut 3/8”
											23	––––		1	Capscrew 1/2” x 1”
											24	––––		1	Lockwasher 1/2”
											25	––––		1	Flatwasher 1/2”
											26	50102241		1	Hitch Pin
						22				15	27	50033495		2	Dipper/Boom Cylinder w/ Decal
REF.	PART										28	50033496		1	Bucket Cylinder w/ Decal
				QTY.	DESCRIPTION						29	50102233		1	Hose Clamp
NO.		NO.
											30	50033219		1	SMV Adaptor
1	50033491			1	Dipper Stick w/ Decals						31	50033218		1	Hose Clamp
2	50033493			1	Boom w/ Decals						32	50102295		1	Important Decal
3	50033262			1	R.H. Guide Link						33	50101998		1	Spring Bushing
4	50033264			1	L.H. Guide Link						34	449		6	Grease Fitting
5	50033215			1	Bucket Link Assembly						35	50101778		4	Spring Bushing 2.25”
6	50033364			1	Decal, Warning						36	50033427		2	Decal, Model BH950
7	––––			4	Capscrew 3/8” x 3”						37	50057414		2	Decal, Bush Hog
8	50101970			1	Pin 1.50” x 9.02”						38	––––		2	Carriage Bolt 5/16” x 3/4”
9	50101968			1	Pin 1.50” x 7.13”						39	––––		4	Lockwasher 5/16”
10	50101966			1	Pin 1.50” x 9.06”						40	15528		4	Locknut 5/16”
11	50102418			1	Pin 1.50” x 8.60”						41	50028063		4	Grease Fitting
12	50101964			1	Pin 1.25” x 8.61”						42	50102565		2	Grease Fitting
13	50102419			1	Pin 1.50” x 10.68”						43	50101780		2	Spring Bushing
14	50102420			1	Plated Pin Assembly						44	50101998		1	Spring Bushing
15	50101962			4	Plated Link Pin						45	––––		2	Capscrew 3/8” x 2-1/4”
16	50101986			1	Bar Sign Mount						Note: See separate parts listing for bucket parts.
										14-2-4

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

	3	4
		2		REGULAR DUTY BUCKETS
				For Models: BH650, BH750
			1
Ref. No. 1		Ref. No. 2		Ref. No. 3		Ref. No. 4
Bucket Assembly		HHCS 1/2” X 1-3/4” Gr.5		Locknut 1/2” Gr.C		Digging Point
Description	Part No.	No.	Qty.	No.	Qty.	No.	Qty.
9” Regular Duty	50032946	––––	4	9161600	4	50032927	2
12” Regular Duty	50032951	––––	6	9161600	6	50032927	3
16” Regular Duty	50032939	––––	6	9161600	6	50032927	3
18” Regular Duty	50032956	––––	8	9161600	8	50032927	4
20” Regular Duty	50032961	––––	8	9161600	8	50032927	4
24” Regular Duty	50032966	––––	8	9161600	8	50032927	4
36” Regular Duty	50032971	––––	12	9161600	12	50032927	6
	3	4
		2
				COMMERCIAL DUTY BUCKETS
				For Models: BH650, BH750
			1
Ref. No. 1		Ref. No. 2		Ref. No. 3		Ref. No. 4
Bucket Assembly		HHCS 1/2” X 1-3/4” Gr.5		Locknut 1/2” Gr.C		Digging Point
Description	Part No.	No.	Qty.	No.	Qty.	No.	Qty.
9” Commercial	50033005	––––	4	9161600	4	50032927	2
12” Commercial	50033009	––––	6	9161600	6	50032927	3
16” Commercial	50033013	––––	6	9161600	6	50032927	3
18” Commercial	50033017	––––	8	9161600	8	50032927	4
20” Commercial	50033021	––––	8	9161600	8	50032927	4
24” Commercial	50033025	––––	8	9161600	8	50032927	4
		14-3-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

	2
		3
			REGULAR DUTY BUCKETS
		1	For Models: BH850, BH950
Ref. No. 1		Ref. No. 2		Ref. No. 3
Bucket Assembly		Roll Pin 3/8” x 2-1/4”		Tooth Tip
Description	Part No.	No.	Qty.	No.	Qty.
12” Regular Duty	50102487	50009171	3	50101997		3
16” Regular Duty	50102486	50009171	3	50101997		3
18” Regular Duty	50102485	50009171	3	50101997		3
20” Regular Duty	50102484	50009171	4	50101997		4
24” Regular Duty	50102301	50009171	4	50101997		4
36” Regular Duty	50102499	50009171	6	50101997		6
	2
		3
			COMMERCIAL DUTY BUCKETS
			For Models: BH850, BH950
			1
Ref. No. 1		Ref. No. 2		Ref. No. 3
Bucket Assembly		Roll Pin 3/8” x 2-1/4”		Tooth Tip
Description	Part No.	Part No.	Qty.	Part No.		Qty.
12” Commercial	50102483	50009171	3	50101997		3
16” Commercial	50102482	50009171	3	50101997		3
18” Commercial	50102481	50009171	3	50101997		3
20” Commercial	50102480	50009171	4	50101997		4
24” Commercial	50102300	50009171	4	50101997		4
		14-3-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

November, 2004

12A		18		22
		17		19
			29
	28		7
		28		20

		11	25	15			25			10				21
					14
							11
			6
							6
						14	5	3	4	16
										10			1
														2
12											8	9
										26
				1			13							24
				2
	27
			27				23

			MAIN FRAME, SWING FRAME & RELATED PARTS
				Model BH650, BH750								Old Style Mainframe
				S/N 3-00001 and Above								S/N Below 3-00001
	REF.	PART	QTY.	DESCRIPTION			REF.		PART	QTY.	DESCRIPTION
	NO.	NO.					NO.		NO.
1		––––	4	Capscrew 5/16” x 2”			15		50033247	1	Fast Pin 1.00 x 4.50”
2		15602	13	Locknut 5/16”			16		50101785	2	Rubber Bumper
3		––––	2	Lockwasher 3/8”			17		50102292	1	Decal, Danger
4		––––	2	Flatwasher 3/8”			18		50102293	1	Decal, Warning
5		––––	2	Capscrew 3/8” x 1”			19		50102294	1	Caution Decal, BH650
6		44824	2	Roll Pin 1/2” x 2-1/2”					50033476	1	Caution Decal, BH750
7		50033323	1	Mainframe w/ Decals, BH650			20		50102296	1	Decal, Important
		50033650	1	Mainframe w/ Decals, BH750			21		50033282	1	Decal, Inlet-Outlet
8		50033512	2	Swing Cylinder w/ Decal			22		50033366	1	Decal, Warning
9		50032923	2	Pin, 1.00 x 4.56”			23		50028063	2	Grease Fitting
10		50033030	2	Bearing, Garlock			24		50033361	2	Grease Fitting
11		50032917	2	Swing Pin Weldment			25		449	2	Grease Fitting
12		50032841	1	Swing Frame Assembly, BH650			26		50100238	2	Decal, Caution
	12A	50033145	1	Swing Frame Assembly, BH750			27		50032976	2	Bushing 1-1/4 x 1 x 1.75”
13		50033190	2	Pin, 1.00 x 4.66”			28		50033096	2	Bushing 1-1/2” x 1-1/4” x 1-3/4”
14		50102244	2	Flatwasher 1-3/4” Narrow, Hard			29		50033364	1	Decal, Warning
					14-4-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

November, 2004

					20
					17								3
	1A
													21
						29
		27										2	28
											22
	6 23		18					7
				15
		16		19	23
					6		13 12	8
		9	4			11		7
1									9
				16						5
	10										10
								14
				15
							24
											25
	27

				26
			MAIN FRAME, SWING FRAME & RELATED PARTS
				Models BH850, BH950
	REF.	PART	QTY.	DESCRIPTION				REF.			PART	QTY.	DESCRIPTION
	NO.	NO.						NO.			NO.
1		50101897	1	Swing Assembly, BH850				15		50102244		2	Flatwasher 1-3/4”
	1A	50102408	1	Swing Assembly, BH950				16			44824	2	Roll Pin 1/2” x 2-1/2”
2		50033473	1	Mainframe w/ Decals, BH850				17		50102292		1	Danger Decal
		50033649	1	Mainframe w/ Decals, BH950				18		50102289		1	Hitch Pin 1” x 4-1/4”
3		50033366	1	Decal, Warning				19		50102291		3	Shim Washer
4		50101985	2	Pin 1.13 x 4.65				20		50102293		1	Warning Decal
5		50102271	2	Pin 1.13 x 5.22				21		50102523		1	Caution Decal, BH850
6		50101976	2	Swing Pin Weldment						50033477		1	Caution Decal, BH950
7		50033030	2	Garlock Ox Bushing				22		50102296		1	Important Decal
8		50101785	2	Rubber Bumper				23			449	2	Grease Fitting
9		50020592	4	Clevis Pin 5/16” x 2”				24		50100238		2	Decal, Caution
10		15662	4	Cotter Pin 1/8” x 1”				25		50033361		2	Grease Fitting
11		––––	2	Capscrew 3/8” x 1-1/4”				26		50028063		2	Grease Fitting
12		––––	2	Flatwasher 3/8”				27		50101782		1	Spring Bushing
13		––––	2	Lockwasher 3/8”				28		50102522		1	Hydraulic Decal
14		50033482	2	Swing Cylinder Assy.				29		50033364		1	Decal, Warning
						14-4-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

												13
							7						2
		STABILIZER					3	11	10		6	15
												14
		Model BH650, BH750							8	11			13
REF.	PART
			QTY.		DESCRIPTION
NO.		NO.
1	15474			4	Cotter Pin 1/4” x 1-3/4”
2	50033324			2	Stabilizer Cylinder w/ Decals
3	50032991			2	Pin 3/4” x 6-1/2”						9
4	50033179			2	Pin 5/8” x 5-3/8”						12
5	50033198			2	Stabilizer Foot
6	50032811			2	Stabilizer Weldment							1
7	97406			2	Clevis Pin 5/16” x 1-1/2”
8	50033478			2	Pin, 1” x 6-1/2”							4
9	21020614			4	Cotter Pin 3/16” x 1-1/2”
10	50033567			2	Clevis Pin 5/16” x 1-3/4”
11	21020310			4	Cotter Pin 3/32” x 1”
12	50032992			2	Pin, 3/4” x 3-5/8”								5
13	50028063			4	Grease Fitting
14	50102298			2	Decal, Important
15	50100238			2	Decal, Caution
		50033330 FOOT PAD KIT
	Model BH650, BH750, BH850, BH950
	REF.	PART			QTY.	DESCRIPTION					2
	NO.	NO.
	1	50033224			4	Foot Pad
	2	20363			8	Lock Nut 3/8”
												1
									14-5-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

November, 2004

					11
					1
	12				10
				6
	2	13			5
			2	8
					7
					7
		STABILIZER			9
	Model BH850, BH950
REF.	PART	QTY.		DESCRIPTION	3
NO.	NO.
1	50033475	2		Stabilizer Cylinder w/ Decals	4
2	50102245	4		Pin 1-1/8” x 7”
3	50101974	2		Pin .88” x 7.37”
4	50033173	2		Stabilizer Foot
5	50101890	2		Stabilizer Weldment
6	50020592	2		Clevis Pin 5/16” x 2”
7	20167	8		Cotter Pin 3/16” x 2”
8	15662	2		Cotter Pin 1/8” x 1”
9	50101972	2		Pin, 1” x 4-1/8”
10	50102298	2		Decal, Important
11	50100238	2		Decal, Caution
12	––––	2		Capscrew 5/16” x 2”
13	15602	2		Lock Nut 5/16”
				14-5-2

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

November, 2004

						50033068 3-POINT LIFT KIT
					Model BH650, BH750, BH850, BH950
						1								20
				14			14	12	11					10
					12					3
						11							4
				15		13								6
14
	12													5
		11
															11
																17
											3		11	18
						11									2
							16
											23		21
								21						22
									19
							7
								8
						9
REF.	PART		QTY.	DESCRIPTION			REF.		PART			QTY.		DESCRIPTION
NO	NO						NO		NO
1	50101936		1	3-Point Mount Weldment, RH			13		––––				2	Lockwasher 1/2”
2	50101937		1	3-Point Mount Weldment, LH			14		92816				5	Hex Nut 3/4” NF
3	50101941		2	3-Point Angle Mount			15		15507				2	Hex Nut 1/2” NF
4	50101942		1	3-Point Mount			16		44935				1	Capscrew 3/4” x 7-1/2” G8 NF
5	50032830		1	Bushing 1” OD x 3/4” ID x 1.62”			17		44934				1	Capscrew 3/4” x 6” NF
6	50032831		1	Bushing 1” OD x 13/16” ID x 1.62”			18		44826				1	Capscrew 3/4” x 4-1/2” G8 NF
7	50032834		2	3-Point Lower Bushing			19		44933				2	Capscrew 7/8” x 2-1/2” G8 NF
8	50032825		2	3-Point Plated Pin			20		44032				2	Capscrew 1/2” x 1-1/2” NF
9	50005860		2	Cotter Pin .148”			21		––––				4	Flatwasher 7/8”
10	50101943		1	Bar, Mount			22		––––				2	Lockwasher 7/8”
11	––––		10	Flatwasher 3/4”			23		––––				2	Hex Nut 7/8” NF
12	––––		5	Lockwasher 3/4”
						14-6-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

November, 2004

1

HYDRAULIC FITTINGS	1
FOR DIPPERSTICK,
BOOM & BUCKET
Model BH650

8

4 10

9

Bucket

Dipperstick

	1
	1
	1
	1		6
		6		5	3	2 11
7				11
			2

Boom

	REF.	PART	QTY.	DESCRIPTION
	NO.	NO.
1		25H41174	6	45° Elbow 9/16” JICM x 9/16” ORBM
2		25H47052	2	Straight Bulkhead Union 3/4” JICM
3		25H47624	1	Straight Adapter 3/4” JICF Swivel x 3/4” ORBM
4		50020573	3	Nylon Cable Tie
5		50033047	1	Check Valve
6		50033127	2	Hydraulic Hose .875” ORBM 90° Swivel x 3/4” JICF Swivel x 20”
7		50033118	2	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 59” (Boom)
8		50033119	2	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 68” (Dipperstick)
9		50033200	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 98” (Bucket)
10		50033120	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 114” (Bucket)
11		50033705	2	3/4” – 16 JIC Cap, Shipping
					14-7-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

1

HYDRAULIC FITTINGS
	1
FOR DIPPERSTICK,
BOOM & BUCKET
Model BH750

8

4 10

9

Bucket

Dipperstick

1

1 1

1	6
	6	12 5	3	2 12
	2

11

7

Boom

	REF.	PART	QTY.	DESCRIPTION
	NO.	NO.
1		25H41174	6	45° Elbow 9/16” JICM x 9/16” ORBM
2		25H47052	2	Straight Bulkhead Union 3/4” JICM
3		25H47624	1	Straight Adapter 3/4” JICF Swivel x 3/4” ORBM
4		25H47571	3	Nylon Cable Tie
5		50033047	1	Check Valve
6		50033127	2	Hydraulic Hose .875 ORBM 90° Swivel x 3/4” JICF Swivel x 20”
7		50033211	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 81”
8		50033212	2	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 82.50”
9		50033213	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 113”
10		50033214	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 131”
11		50033244	1	Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 9/16” ORBM Swivel x 74”
12		50033705	2	3/4” – 16 JIC Cap, Shipping
					14-7-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL	November, 2004
	1

HYDRAULIC FITTINGS							1
	FOR DIPPERSTICK,
	BOOM & BUCKET					1		1
	Model BH850, BH950
							1
		13						1	6					14
								6				3	2
											5
			4	10	8				2	14
							11	7
				9
			12
	Bucket
				Dipperstick
							Boom
REF.	PART	QTY.		DESCRIPTION
NO.	NO.
1	25H41174	6		45° Elbow 9/16” OMR-9/16” JMR
2	25H47052	2		Straight Bulkhead Union 3/4” JIC
3	25H47624	1		Straight Adapter 3/4” OMS 3/4” JFR
4	50020573	3		Nylon Cable Tie, 30.62” Long
5	50033047	1		Check Valve
6	50101832	2		Hydraulic Hose .875 ORBM Swivel x 3/4” JICF Swivel x 25.88”
7	50101833	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 76.32”
8	50101834	2		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 85.32” (BH850)
	50102252	2		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 95.32” (BH950)
9	50101836	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” JICF Swivel x 115.03” (BH850)
	50102250	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” JICF Swivel x 125” (BH950)
10	50101835	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 130.35” (BH850)
	50102249	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 152” (BH950)
11	50102049	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 74.32” (BH850)
	50102251	1		Hydraulic Hose w/ Sleeve 9/16” JICF Swivel x 3/4” ORBM Swivel x 81.32” (BH950)
12	25H43808	1		45° Fitting 3/4” JICM x 3/4” ORBM
13	25H47571	4		Nylon Cable Tie, 14.50” Long
14	50033705	2		Shipping Cap, 3/4” – 16 JIC
						14-7-3

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

6
	6
		6
			6
4					6
	3
		4	3			6
					2	1
							7
						Swing	5
Stabilizer							5
							Swing
						Stabilizer
					HYDRAULIC FITTINGS
				FOR SWING & STABILIZER
					Model BH650, BH750
REF.		PART		QTY.	DESCRIPTION
NO.		NO.
1		50033121		1	Hydraulic Hose, 9/16” - 18 ORBM x 9/16” - 18 JICF x 28”
2		50033122		1	Hydraulic Hose, 9/16” - 18 ORBM x 9/16” - 18 JICF x 24”
3		50033123		2	Hydraulic Hose, 9/16” - 18 ORBM x 9/16” - 18 JICF x 33”
4		50033124		2	Hydraulic Hose, 9/16” - 18 ORBM x 9/16” - 18 JICF x 41”
5		50033125		2	Hydraulic Hose, 9/16” - 18 ORBM x 9/16” - 18 ORBM x 17-1/2”
6		53338		6	90° Elbow 9/16” OMR x 9/16” JMR
7		25H47571		3	Nylon Cable Tie
						14-8-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

4
	4
		4
			4
2						4
	2
		2		2			4
						1	1
							5
	Stabilizer						Swing
							3
							Swing
							Stabilizer
						HYDRAULIC FITTINGS
						FOR SWING & STABILIZER
							Model BH850, BH950
REF.		PART			QTY.	DESCRIPTION
NO.		NO.
1		50033713			2	Hydraulic Hose, 9/16” ORBM Rigid x 9/16” JICF Swivel x 30”
2		50101841			4	Hydraulic Hose, 9/16” ORBM Swivel x 9/16” JICF Swivel x 54.78”
3		50033709			2	Hydraulic Hose, 9/16” ORBM Rigid x 9/16” ORBM Swivel x 23.75”
4		53338			6	90° Elbow 9/16” JICM x 9/16” ORBM
5		25H47571			4	Nylon Cable Tie
							14-8-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

JULY, 2007

7

10 9

50032997 CONTROL VALVE		7
For Models BH650, BH750		8
	9
50102278 CONTROL VALVE
For Model BH850, BH950

Manufactured by Walvoil

6

				5
				2
				4
				3
		2
	1
	REF.	PART	QTY.	DESCRIPTION
	NO.	NO.
	1	50033297	1	Inlet Section
	2	50033293	2	Bucket Section & L.H. Stabilizer Section
	3	50033295	1	Boom Section, BH650, BH750
		50102832	1	Boom Section, BH850, BH950
	4	50033294	1	Swing Section, BH650, BH750
		50102833	1	Swing Section, BH850, BH950
	5	50033292	1	Dipperstick Section
	6	50033291	1	R.H. Stabilizer Section
	7	50033305	1	Tie Bolt Kit (8–10)
	8	––––	3	Bolt M10 x 12”
	9	––––	6	Washer M10
	10	––––	3	Nut M10
		50033304	1	Seal Kit
		––––	1	Parbak 13.76 x 1.35
		––––	2	O-Ring NBR 8.73 x 1.78
		––––	6	O-Ring NBR 11.3 x 2.4
		––––	1	O-Ring NBR 12.4 x 1.78
		––––	12	O-Ring NBR 14 x 2, 70 SH
		––––	18	O-Ring NBR 17.17 x 1.78
		––––	12	O-Ring NBR 26.7 x 1.78
		––––	8	O-Ring NBR 15.6 x 1.78
		––––	3	O-Ring NBR 19.18 x 2.46
		––––	6	Dust Cover 14 x 3.5

Note: See following pages for parts listings for individual valve sections. 14-9-1

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

	3
				2
				1
		50033297 INLET SECTION
	For Control Valve 50032997 (BH650 & BH750)
	and Control Valve 50102278 (BH850& BH950)
	REF.	PART	QTY.	DESCRIPTION
	NO	NO
	1	50033320	1	Main Relief Valve
	2	50033319	1	Inlet Cover
	3	50033321	1	Plug
		50033298	1	Seal Kit
		––––	1	Parbak
		––––	2	O-Ring 12.4 x 1.78 NBR
		––––	2	O-Ring 19.18 x 2.46 NBR
		––––	2	O-Ring 14 x 1.78 NBR
		––––	1	BKC 2050 Ring
				14-9-2

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

14				10
13	15
	9	8
					7
		12	11		5
		6
						8			2
							9
								4
								3
							1		2
			50033293 BUCKET SECTION
		For Control Valve 50032997 (BH650 & BH750)
		and Control Valve 50102278 (BH850& BH950)
		REF.	PART	QTY.	DESCRIPTION
		NO.	NO.
		1	50033306	1	Upper Dust Cap, Valve
		2	––––	2	Screw, M5 x 14 - 8.8
		3	––––	1	Flange
		4	––––	1	Dust Cover
		5	50033310	1	Spool
		6	50033316	1	Working Section Assembly
		7	––––	1	Working Section
		8	––––	2	O-Ring Seal 14 x 2 NBR 70 SH
		9	––––	2	Seal 14 x 25.5 x 2.3
		10	––––	1	VR Kit
		11	––––	2	O-Ring Seal 26.7 x 1.78 NBR
		12	––––	3	O-Ring Seal 17.7 x 1.78 NBR
		13	50033309	1	Spool Control Kit
		14	––––	1	End Cap Kit
		15	––––	1	Spool Control Kit
		16	50033299	1	Seal Kit
			––––	1	O-Ring Seal 11.3 x 2.4 NBR
			––––	2	O-Ring Seal 14 x 2 NBR 70 SH
			––––	3	O-Ring Seal 17.17 x 1.78 NBR
			––––	2	O-Ring Seal 26.7 x 1.78 NBR
			––––	1	Dust Cover 14 x 3.5
					14-9-3

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

19 18

20 21 22

	8	7
5			6

23	10	15
	14 13
		12

					9
17	16	27			13	14
			26				4	3
				25					2
		24
11
					1

50033295 BOOM SECTION

For Control Valve 50032997 (BH650 & BH750)

50102832 BOOM SECTION

for Control Valve 50102278 (BH850 & BH950)

	REF.	PART	QTY.	DESCRIPTION			REF.		PART	QTY.	DESCRIPTION
	NO.	NO.					NO.		NO.
1		50033306	1	Upper Dust Cap			18		50033312	1	Float Kit
2		––––	2	Screw M5 x 14 – 8.8			19		––––	1	End Cap Kit
3		––––	1	Flange			20		––––	1	Position Pin
4		––––	1	Dust Cover 14 x 3.5			21		––––	1	Bushing
5		50033313	1	Shutter Assembly			22		––––	1	Spring
6		––––	1	Shutter			23		––––	1	Bushing
7		––––	1	Valve Spring			24		50033314	1	Work Port
8		––––	1	Valve Plug			25		––––	1	Valve Plug
9		50033317	1	Spool			26		––––	1	Valve Spring
10		50033315	1	Orifice 2mm (BH650, BH750)			27		––––	1	Relief Valve 175 BAR
		50102835	1	Orifice 2.4mm (BH850, BH950)					50033300	1	Seal Kit
11		50033318	1	Working Section Assembly					––––	1	O-Ring 11.3 x 2.4 NBR
12		––––	1	Working Section SAE 6					––––	2	O-Ring 14 x 2 NBR 70SH
13		––––	2	O-Ring 14 x 2 NBR 70SH					––––	3	O-Ring 17.17 x 1.78 NBR
14		––––	2	Seal 14 x 25.5 x 2.3					––––	2	O-Ring 26.7 x 1.78 NBR
15		––––	1	VR Kit					––––	2	O-Ring 15.6 x 1.78 NBR
16		––––	2	O-Ring 26.7 x 1.78 NBR					––––	1	Dust Cover 14 x 3.5
17		––––	3	O-Ring 17.17 x 1.78 NBR
					14-9-4

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

			14							50033294 SWING SECTION
		15
									For Control Valve 50032997 (BH650, BH750)
			16		6	11				50102833 SWING SECTION
			10	9					For Control Valve 50102278 (BH850 & BH950)
								6
	18	19
17			20						8
										5
						13	12	20			9
												10
									19
													4
														3
										18					2
								17
						7
												1
			REF.			PART	QTY.	DESCRIPTION
			NO.			NO.
			1			50033306	1	Upper Dust Cap Assembly
			2			––––	2	Screw M5 x 14 – 8.8
			3			––––	1	Flange
			4			––––	1	Dust Cover
			5			50033310	1	Spool
			6			50033315	2	Orifice 2mm (BH850, BH950)
			7			50033311	1	Working Section Assembly
			8			––––	1	Working Section SAE 67
			9			––––	2	O-Ring 14 x 2 NBR 70 SH
			10			––––	2	Seal 14 x 25.5 x 2.3
			11			––––	1	VR Kit
			12			––––	2	O-Ring 26.7 x 1.78 NBR
			13			––––	3	O-Ring 17.7 x 1.78 NBR
			14			50033309	1	Spool Control Kit
			15			––––	1	End Cap Kit
			16			––––	1	Spool Control Kit
			17			50033314	2	Work Port Relief Assembly
			18			––––	2	Valve Plug
			19			––––	2	Valve Spring
			20			––––	3	Relief Valve 175 BAR
						50033301	1	Seal Kit
						––––	1	O-Ring 11.3 x 2.4 NBR
						––––	2	O-Ring 14.2 x 70SH
						––––	3	O-Ring 17.7 x 1.78 NBR
						––––	2	O-Ring 26.7 x 1.78 NBR
						––––	2	O-Ring 15.6 x 1.78 NBR
						––––	1	Dust Cover 14 x 3.5
								14-9-5

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

					50033292 DIPPER STICK SECTION
				For Control Valve 50032997 (BH650 & BH750)
				and Control Valve 50102278 (BH850 & BH950)
		17
18
		19
				13	12		14
21	22
									11
		23
20
											9
					16	15		6
									7				12
										8				13
				10				5							4	3	2
														1
REF.	PART		QTY.	DESCRIPTION					REF.		PART	QTY.	DESCRIPTION
NO.		NO.							NO.		NO.
1	50033306		1	Upper Dust Cap					17		50033309	1	Spool Control Kit
2		––––	2	Screw M5 x 14 - 8.8					18		––––	1	End Cap Kit
3		––––	1	Flange					19		––––	1	Spool Control Kit
4		––––	1	Dust Cover					20		50033314	1	Work Port Relief
5	50033313		1	Shutter Assembly					21		––––	1	Valve Plug
6		––––	1	Shutter					22		––––	1	Valve Spring
7		––––	1	Valve Spring					23		––––	1	Relief Valve 175 BAR
8		––––	1	Valve Plug							50033303	1	Seal Kit
9	50033310		1	Spool							––––	1	O-Ring 11.3 x 2 NBR
10	50033311		1	Working Section Assembly							––––	2	O-Ring 14 x 2 NBR 70 SH
11		––––	1	Working Section (SAE 6)							––––	3	O-Ring 17.17 x 1.78 NBR
12		––––	2	O-Ring 14 x 2 NBR 70SH							––––	2	O-Ring 26.7 x 1.78 NBR
13		––––	2	Seal 14 x 25.5 x 2.3							––––	2	O-Ring 15.6 x 1.78 NBR
14		––––	1	VR Kit							––––	1	Dust Cover 14 x 3.5
15		––––	2	O-Ring 26.7 x 1.78 NBR
16		––––	3	O-Ring 17.17 x 1.78 NBR
								14-9-6

BUSH HOG / MATERIAL HANDLING REPAIR PARTS MANUAL

SEPTEMBER, 2003

				50033291 R.H. STABILIZER SECTION
14				For Control Valve 50032997 (BH650 & BH750)
				and Control Valve 50102278 (BH850 & BH950)
15
16				6
	11
10 9
				8
				5
	13	12					1
				9
					10
7						4	3	2
REF.		PART	QTY.	DESCRIPTION
NO.		NO.
1	50033306		1	Upper Dust Cap
2		––––	2	Screw, M5 x 14 – 8.8
3		––––	1	Flange
4		––––	1	Dust Cover 14 x 3.5
5	50033310		1	Spool
6	25H50798		2	Valve Plug (SAE 10)
7	50033307		1	R.H. Stabilizer Working Section
8		––––	1	Working Section
9		––––	2	O-Ring 14 x 2 NBR 70 SH
10		––––	2	Seal 14 x 25.5 x 2.3
11		––––	1	VR Kit
12		––––	2	O-Ring 26.7 x 1.78 NBR
13		––––	3	O-Ring 17.17 x 1.78 NBR
14	50033309		1	Spool Control Kit
15		––––	1	End Cap Kit
16		––––	1	Spool Control Kit
	50033302		1	Seal Kit
		––––	1	O-Ring 11.3 x 2.4 NBR
		––––	2	O-Ring 14 x 2 NBR
		––––	3	O-Ring 17.17 x 1.78 NBR
		––––	2	O-Ring 26.7 x 1.78 NBR
		––––	2	O-Ring 19.18 x 2.46 NBR
		––––	1	Dust Cover 14 x 3.5
				14-9-7