Page 1
Operation & Maintenance Manual QuattroPlow ™ Model HD HD Models 15,000 - 30,000 lb. REMEMBER: Register your product! No claims for warranty shall be considered unless your product registration card is completed online within 30 days of purchase. Go to: snowwolfplows.com/registration. 2023 Rev 2.2...
Page 2
SNOWWOLF. SNOWWOLF'S liability for any defect with respect to accepted goods shall be limited to repairing the goods at a SNOWWOLF designated location or at an authorized dealer location, or replacing them as SNOWWOLF shall elect.
SnowWolf is continually working to improve its NOTE: This document and the information products. SnowWolf reserves the right to make provided are the property of SnowWolf...
Safety Safety Information Safe Operation Needs A Qualified Operator Safety Alert Symbol This SAFETY ALERT SYMBOL identifies important safety messages AVOID SERIOUS INJURY OR DEATH equipment and in the owner’s manual. When you see this symbol, be alert to the Operators must receive instructions before possibility of personal injury and carefully operating the machine.
Safety Importance of Safety • DO NOT modify the equipment in any way. Unauthorized modification may impair the function and / or safety and could affect the life Operating Safety of the equipment. • Read and follow instructions in this manual and •...
Page 9
Safety Importance of Safety Cont’d Hydraulic Safety • Always disconnect hydraulic connections Fire Prevention Safety between the machine and the QuattroPlow before performing maintenance • All fuels, most lubricants and some coolant QuattroPlow. mixtures are flammable. Flammable fluids that are leaking or spilled onto hot surfaces or onto •...
Page 10
Quatro Plow HD Operation and Maintenance Manual...
Make sure hoses are routed and secured to avoid pinch points or strain during movement of the machine/attachment. 9. Check cutting blade for wear or damage. 10. Check hydraulic lines, connections and fittings for hydraulic oil leaks. QuattroPlow HD Operation and Maintenance Manual...
Inspect the pins and mount • Stop the engine and remove the key. (on the attachment) for wear or damage. SEE MACHINE’S OPERATOR’S MANUAL Repair or replace damaged parts if necessary. FOR ADDITIONAL INFORMATION. QuattroPlow HD Operation and Maintenance Manual...
Wait for all moving parts to stop. back until the QuattroPlow is slightly off the SEE MACHINE’S OPERATOR’S MANUAL ground and attachment mounting frame fully FOR ADDITIONAL INFORMATION. contacts the front of the machine’s mounting plate. QuattroPlow HD Operation and Maintenance Manual...
NOTE: DO NOT hammer on or heat up couplers to connect or disconnect. Engage machine’s locking levers / wedges (See Doing will damage couplers the machine's Operator’s Manual for detailed resulting in leaks. information). QuattroPlow HD Operation and Maintenance Manual...
AVOID INJURY OR DEATH • Never start the machine from outside the cab. • Never operate the machine if any safety device is damaged, disconnected or missing. • Never exit the machine with the engine running. QuattroPlow HD Operation and Maintenance Manual...
NOTE: Always be sure the A-frame of your QuattroPlow is level (parallel) with the ground when plowing, to insure proper cutting edge wear. NOTE: The machine speed is determined by the depth and density of the material being moved. QuattroPlow HD Operation and Maintenance Manual...
Disconnect the auxiliary hydraulic hoses. (See the machine’s mounting plate. “Hydraulic Couplers” on page 12.) Drive the machine slowly backward, away from Disengage the attachment locking levers / the attachment. wedges. (See the machine’s Operator’s Manual for correct procedure.) QuattroPlow HD Operation and Maintenance Manual...
Page 18
QuattroPlow HD Operation and Maintenance Manual...
Make sure the machine’s wheels are blocked. • Never work under the machine or attachment unless the machine or equipment is blocked or supported securely. QuattroPlow HD Operation and Maintenance Manual...
Safety signs and reflectors for damage. Replace any missing or damaged decals. • Cutting edge for wear or damage. • Hydraulic hoses and fittings for wear, damage or leaks. NOTE: Repair or replace any damaged parts. QuattroPlow HD Operation and Maintenance Manual...
Apply 1-2 pumps of grease to the wing cylinder to the QuattroPlow. ends (Item 2) [Figure 1] both sides every 40 hours of operation. AVOID SERIOUS INJURY OR DEATH Securely block up the attachment before working underneath. QuattroPlow HD Operation and Maintenance Manual...
NOTE: Use grease or “Anti Seize” on the rod cutting edge. and jam nut to prevent rusting. NOTE: Be cautious as the cutting edge and NOTE: Adjust trip springs evenly on both hardware may be sharp. sides. QuattroPlow HD Operation and Maintenance Manual...
Remove the three nuts and bolts (Item 1) [Figure 4], hold down strip (2) and inner cutting edge (Item 3). Install new cutting edge, hold down strip, nuts and bolts. Tighten hardware. Repeat procedures on the opposite side. QuattroPlow HD Operation and Maintenance Manual...
Auto wing manifold. for valve adjustment. dragging. Lubricate and free wing hinge Wing hinge pin seized. QuattroPlow wing will not pin. move or moves slow. Faulty wing cylinder. Replace wing cylinder. QuattroPlow HD Operation and Maintenance Manual...
Check that all decals and/or reflectors are in good condition and legible. Replace any damaged or missing decals. • Cap all loose hose ends. • Place the QuattroPlow in a dry protected shelter. NOTE: Replace or repair any damaged parts QuattroPlow HD Operation and Maintenance Manual...
Page 26
QuattroPlow HD Operation and Maintenance Manual...
Parts Models QPHD146, QPHD170 Parts 12 13 1.10 QuattroPlow HD Operation and Maintenance Manual...
Page 29
BOLT, HEX, 3/8” x 6-1/2”, GR 5 P80002 PIN, UPPER PIVOT, 1.75” x 6.00” P60209 WASHER, FLAT, 1/2” USS P60094 BOLT, HEX, 5/16-18 x 2-1/2”, GR 5 P80116 WASHER, CUSTOM, LOWER PIVOT P60084 SPRING, HOSE HOLDER P60088 WASHER, FLAT, 3/8” QuattroPlow HD Operation and Maintenance Manual...
Page 30
Parts Models QPHD146, QPHD170 (Cont’d) Parts (Cont’d) 12 13 1.10 QuattroPlow HD Operation and Maintenance Manual...
Page 31
BOLT, HEX, 3/8”-16 x 2”, YELLOW ZINC, GR 8 For items above 24: See “Options (QPHD Models)” on page 30. For hydraulic hoses: See “Hydraulic Hoses (QPHD Models)” on page 34. For hydraulic components: See “Hydraulic Components (QPHD Models)” on page 35. QuattroPlow HD Operation and Maintenance Manual...
Parts Side Wing (QPHD Models) QuattroPlow HD Operation and Maintenance Manual...
Page 35
WING EDGE, STEEL, RIGHT SIDE P25562 GREASE ZERK, 3/16” POUND IN P80062 HOLD DOWN STRIP, (REAR ONLY) P80084 WING, QUATTRO PLOW HD, RIGHT REAR WELDMENT For hydraulic hoses: See “Hydraulic Hoses (QPHD Models)” on page 34. QuattroPlow HD Operation and Maintenance Manual...
DECAL, “PATENTS PENDING” BLACK DC79 DECAL, WOLFHEAD, LARGE, LEFT SIDE, QPHD DC28 DECAL, SNOWWOLF, MOLDBOARD LEFT DC29 DECAL, WOLFHEAD, MOLDBOARD RIGHT DC68 DECAL, TAG US, BLACK W/YELLOW P20019 DECAL, “DANGER PINCH AREA” SWSN DECAL, SERIAL # QuattroPlow HD Operation and Maintenance Manual...
P80102-L SPILL GUARD, LEFT 10 FT. P80102-R SPILL GUARD, RIGHT 10 FT. P80103-K SPILL GUARD KIT 12 FT for QPHD-170 w/ HW P80103-L SPILL GUARD, LEFT 12 FT. P80103-R SPILL GUARD, RIGHT 12 FT. QuattroPlow HD Operation and Maintenance Manual...
BOLT, HEX, 1-1/2”-6 X 8”, GRADE 8 P80072 MOUNT PLATE, ALPHA CAT IT LEFT SIDE P80073 MOUNT PLATE, ALPHA CAT IT RIGHT SIDE P80088 NUT, HEX, NYLOCK, 1-1/2”-6 P80089 WASHER, FLAT, 1-1/2” P80096 WISHBONE, MOUNTING PLATE KEEPER QuattroPlow HD Operation and Maintenance Manual...
BOLT, HEX, 1-1/2”-6 X 8”, GRADE 8 P80088 NUT, HEX, NYLOCK, 1-1/2”-6 P80089 WASHER, FLAT, 1-1/2” P80096 WISHBONE, MOUNTING PLATE KEEPER P80094 MOUNT PLATE, CAT FUSION, LEFT HAND P80095 MOUNT PLATE, CAT FUSION, RIGHT HAND P81008 MOUNT SPACER, CAT FUSION QuattroPlow HD Operation and Maintenance Manual...
BOLT, HEX, 1-1/2”-6 X 12”, GRADE 8 P80088 NUT, HEX, NYLOCK, 1-1/2”-6 P80089 WASHER, FLAT, 1-1/2” P80090 MOUNT PLATE, JRB, RIGHT HAND P80091 MOUNT PLATE, JRB, LEFT HAND P80092 MOUNT SPACER, JRB P80096 WISHBONE, MOUNTING PLATE KEEPER QuattroPlow HD Operation and Maintenance Manual...
NUT, HEX, NYLOCK, 1-1/2”-6 P80089 WASHER, FLAT, 1-1/2” P80096 WISHBONE, MOUNTING PLATE KEEPER P80098 MOUNT PLATE, VOLVO, LEFT HAND P80099 MOUNT PLATE, VOLVO, RIGHT HAND P81005 MOUNT SPACER, VOLVO P81006 BOLT, HEX, 1-1/2”-6 X 16” QuattroPlow HD Operation and Maintenance Manual...
PART # DESCRIPTION UNIVERSAL WELD ON MOUNT (MT600 KIT) (UNPAINTED) P80048 BOLT, HEX, 1-1/2”-6 x 8” P80088 NUT, HEX, NYLOCK, 1-1/2”-6 P80089 WASHER, FLAT, 1-1/2” P80096 WISHBONE P81008 MOUNT SPACER P81012 MOUNT PLATE, FOR UNIVERSAL QuattroPlow HD Operation and Maintenance Manual...
Need help?
Do you have a question about the QuattroPlow HD and is the answer not in the manual?
Questions and answers