Page 2 - Commercial Snowblower; WARRANTY REGISTRATION AND POLICY; Any labor subject to warranty; must; be authorized by Buhler Manufacturing. The labor; Mower Blades Carry No Warranty
Commercial Snowblower 1 WARRANTY REGISTRATION AND POLICY Buhler Manufacturing products are warranted for a period of twelve (12) months from original date of purchase, by original purchaser, to be free from defects in material and workmanship under correct, normal agricultural use and proper applica...
Page 4 - SNOWBLOWERS
Commercial Snowblower 3 SNOWBLOWERS This manual is for both Commercial Hydraulic Snowblowers and Commercial PTO Drive Snowblowers. The hydraulic models come in 60”, 74” and 84” widths. The PTO drive model is only available in an 84” width. Hydraulic models come with four different motor series. Hydr...
Page 5 - DECALS
Page 7 - OPERATING INSTRUCTIONS; tilted back when resting on the ground.; CAUTION; : Excessive backward tilt may
Commercial Snowblower 6 OPERATING INSTRUCTIONS 1. HYDRAULIC DRIVE: All snowblower hydraulic blocks are set at the factory for a 2800 - 3000 psi system. Refer to the section on the hydraulic control block if your system does not fall into this range. 2. ALL: Depth of the cut can be partially controll...
Page 9 - HYDRAULIC CONTROL BLOCK; For 2100 psi turn the screw in 3 1⁄2 turns.
Commercial Snowblower 8 HYDRAULIC CONTROL BLOCK NON-STALLING-FAN FEATURE: The Hydraulic Snowblower has a unique modulating element that keeps the blower fan from stalling in an overloaded condition. This is accomplished by starving the hydraulic flow to the front auger motor (which then stops feedin...
Page 11 - ASSEMBLY INSTRUCTIONS
Commercial Snowblower 10 ASSEMBLY INSTRUCTIONS 1. SPOUT ASSEMBLY FOR ALL SNOWBLOWERS: Remove two of the grooved spout rollers to mount the discharge spout. Replace the two rollers to hold spout in place. Install the 2 ½” x 8” cylinder on the spout using the pins supplied. 2. HYDRAULIC DRIVE: The 62”...
Page 12 - ASSEMBLY INSTRUCTIONS – cont’d.
Commercial Snowblower 11 ASSEMBLY INSTRUCTIONS – cont’d. b) Using tape or a bright colored marking pen, mark on the outer shields the position where the shaft is completely pushed together and the position where you have a 4” overlap. Watch these marks when moving the blower through all possible ope...
Page 13 - PTO SHIELD: All PTO snowblowers are supplied with a PTO shield
Commercial Snowblower 12 ASSEMBLY INSTRUCTIONS – cont’d. 4. PTO SHIELD: All PTO snowblowers are supplied with a PTO shield (#18). To install, remove the two rear bolts at the top of the gearbox (#34). Bolt the PTO shield to the gearbox by the hinges using these same bolts. A utility spring (#68) kee...
Page 14 - HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 22” HOUSING
Commercial Snowblower 13 HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 22” HOUSING
Page 18 - HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 24” HOUSING
Commercial Snowblower 17 69 906348 Motor Washer 13/32'' hole x 2'' OD 70 906574 Bronze Bushing 7/8'' OD x 1'' HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 24” HOUSING
Page 20 - Description
Commercial Snowblower 19 Hyd Commercial Series Snowblower - 24'' Housing Item # Part # Description 1 905540 Main Body Weldt - 84'' 905538 Main Body Weldt - 74'' 2 905225 Fan Weldt - 24'' 3 905202 Auger Weldt - 84'' 905206 Auger Weldt - 74'' 4 905550 Spout Weldt 5 965912 40 Tooth Sprocket #60, 1 3/8'...
Page 22 - SNOWBLOWER ASSEMBLY
Page 23 - HYD COMMERCIAL SERIES SNOWBLOWER ASSEMBLY; Wiring
Commercial Snowblower 22 HYD COMMERCIAL SERIES SNOWBLOWER ASSEMBLY Item # Part # Description 1 X2572 Wiring Harness 2 890082 1 1/16 SWFJIC x 1 1/16 MJIC Elbow 90 3 JDF19M7866 HFL Bolt M8 x 20 (10.9) (pl) 4 905669 Hyd Manifold Assembly 5 905623 Series #1 Motor - 2 Holes (Already Assembled) 905694 Ser...
Page 24 - PTO COMMERCIAL SERIES SNOWBLOWER – 24 “ HOUSING
Commercial Snowblower 23 PTO COMMERCIAL SERIES SNOWBLOWER – 24 “ HOUSING
Page 29 - 1⁄2” x 8” CYLINDER ASSEMBLY; Weldment
Commercial Snowblower 28 2 ½” x 8” CYLINDER ASSEMBLY Item # Part # Description 1 24982 Tube Weldment 2 108655 Shaft 1.25 dia x 15.54 Lg 3 23156 2.50 Dia Headplate 4 13109 2.50 Dia Piston 5 13090 Piston Rod Clevis (Cast) 6 82330 2.50 OD x e Sect O-Ring 7 83330 2.50 OD x o Sect Backup Washer 8 82018 0...
Page 30 - PTO DRIVE COMMERCIAL SNOWBLOWER
Commercial Snowblower 29 PTO DRIVE COMMERCIAL SNOWBLOWER Item # Part # Description BU50505 Gearbox Complete 1 BU50310 Gearbox Casting Only 2 BU500089-3 Pipe Plug 3 BU50457 Gearbox Cover 4 BU500167-1 Relief Valve 5 BU50458 Gearbox Gasket 6 BU50507 Cross Shaft 7 BU50502 Pinion Shaft 8 BU50329 Bevel Ge...
Page 31 - SPECIFICATIONS; Series II
Commercial Snowblower 30 SPECIFICATIONS MODEL B6022HSB-1 B6022HSB-2 B6022HSB-3 B7422HSB-1 B7422HSB-2 B7422HSB-3 B7422HSB-4 B7424HSB-3 B7424HSB-4 B8424HSB-2 B8424HSB-3 B84SB (PTO Drive) Cutting Width 60" 74" 74" 84" 84" Cutting Height 28” 30” 30” 30” 30” Fan Housing Replaceable UH...
Page 33 - TROUBLESHOOTING
Commercial Snowblower 32 TROUBLESHOOTING SYMPTOM PROBABLE CAUSE REMEDY D1 Nothing Works Hydraulic Circuit Not Complete 1. Hydraulic Valve not engaged 1. Engage valve to full detent 2. 1 or more quick couplers not 2. Fully engage all couplers completely engaged. 3. Defective quick coupler 3. Replace ...
Page 35 - SHIPPING BUNDLES – cont’d.
Commercial Snowblower 34 SHIPPING BUNDLES – cont’d. 74” HYDRAULIC DRIVE W/22” FAN SERIES 4 B7422HSB-4 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F5559 Snowblower 74” HYDRAULIC DRIVE W/24” FAN SERIES 1 B7424HSB-1 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F5561 Snowblower 74” HYDRAULIC DRIV...