BRADEN provides parts and service through a network of BRADEN distributors. Parts and service are not available directly from the PACCAR Winch Division. For the name of your nearest BRADEN distributor, consult your local phone directory, or contact BRADEN as defined above.
17. DO NOT weld on any part of the winch without and clear of the winch drum. DO NOT allow ground approval of PACCAR Winch Division Engineering. personnel near a winch line under tension. A safe distance of at least 1½ times the length of the 18.
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22. Install guarding to prevent personnel from getting any 31. If the original capstan pin is replaced with a bolt, you part of body or clothing caught at a point where the MUST use a Grade 8 fastener with a self-locking cable is wrapped onto the drum or drawn through hex nut.
DESCRIPTION OF OPERATION The PD35 winch consist of the following sub-groups: REEL-OUT direction, hydraulic oil is piloted to the brake release piston and routed to the motor at the same time. 1. Hydraulic Motor and Brake Valve Oil flow out of the motor is initially blocked by the active 2.
10W; and for applications at ambient temperatures below 1½°. Fleet angles in excess of 1½° will create uneven 10°F (-12°C), contact the PACCAR Winch Division Product spooling resulting in rapid drum or wire rope wear. Support Department. NOTE: The use of multi-viscosity oils 2.
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BEFORE welding the bumper to the PACCAR Winch assumes no liability. mounting brackets. 8. After the bumper is properly mounted to the vehicle...
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PACCAR Winch Division Product Support Department, as previously defined. (ALWAYS have the winch model and serial number available when contacting PACCAR Winch Division.)
WIRE ROPE INSTALLATION Winches are rated at bare drum line pull, meaning the maximum load capability will be reached on the first layer of wire rope. As the cable drum fills, the line pull will decrease (loss of leverage) as the line speed increases (larger circumference).
Position the vehicle such that the centerline of the winch equipment manufacturer that installed the winch, or the drum is perpendicular to the winch load whenever possible. PACCAR Winch Division Product Support Department, as The wire rope fleet angle must not exceed 1½°. If the fleet previously defined.
DRUM CLUTCH OPERATION To DISENGAGE the drum clutch Visually ensure that the drum clutch is fully engaged and the clutch control lever is at full travel or locked in its detent (Engage the Capstan): BEFORE attempting to use the winch under load. 1.
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The Warning Label shown above is available through all Braden dealers. Have your dealer order part number 100600. It is a self-adhesive weather-resistant vinyl label that we recommend be installed near the winch controls of all Braden winches with a drum clutch.
CAPSTAN USE Presently, Braden uses only one type of capstan – the quick disconnect bayonet type. Other types have been used previously, including a bolt-on type. • BEFORE installing a bayonet type capstan, make certain the spring is properly located in the bore. The spring holds the capstan in the “lock”...
AUXILIARY RIGGING Snatch Block Tree Protector If the wire rope or a snatch block must be anchored to An auxiliary sheave, or snatch block, increases the ver- a tree or other structure for recovery purposes, a heavy satility of the winch, and is highly recommended in the following applications: nylon web sling of proper capacity rating should be used to avoid causing serious damage to the tree.
1. Perform all daily inspections. servicing and will promote safe, reliable winch operation. 2. Check gear oil level, and refill as needed with the The user of PACCAR Winch products is responsible recommended lubricant. for winch inspection, testing, operator training and the maintenance noted below, with frequency dependent on 3.
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Inspection Interval Inspection Performed Daily Weekly Monthly Yearly Inspect wire rope and rigging Inspect drum clutch and shift mechanism for proper engagement Inspect for external oil leaks Check for damaged hoses / lines Check for loose or missing bolts, pins, keepers, or cotter pins Check gear oil level / refill Lubricate grease fittings Inspect breather fitting...
SPECIFICATIONS PD35 35,000 Lb Rated Bare Drum Line Pull (15,905 kg) 27 fpm Bare Drum Line Speed - Single Speed * (8 mpm) 6.06 in. Cable Drum Diameter (154 mm) 14.0 in. Cable Drum Flange Diameter (356 mm) 12.37 in. Distance Between Flanges (314 mm) 187 ft.
TROUBLESHOOTING The following troubleshooting section is provided as a general guide. You may also need to contact the Original Equipment Manufacturer (OEM) for additional information. If a hoist exhibits any sign of: - Erratic operation such as poor load control, load creeping down or chattering. - Unusual noise.
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TROUBLE PROBABLE CAUSE REMEDY Oil leaks from vent plug 1. Same as A1. Same as A1. 2. Motor seal may be defective Case drain back pressure must not as a result of high back pressure exceed 100 psi (690 kPa). Inspect in the motor case drain circuit or hydraulic system for a restriction in contaminated oil.
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TROUBLE PROBABLE CAUSE REMEDY Trouble “D” Continued From Previous Page 3. Ensure the hydraulic system tem- See remedies for Trouble D1 & D2. perature is below 180°F (82°C). Ex- Same as remedies for Trouble E2. cessive hydraulic oil temperatures increase motor internal leakage and reduces motor performance.
TROUBLE PROBABLE CAUSE REMEDY 1. Relief valve lifting. See remedies for Trouble D2. Hoist “chatters” or surges while reel- ing-in rated load. 2. Hydraulic oil flow to motor may be Same as remedies for Trouble E2. too low. 3. Controls being operated too quickly. Conduct operator training as required.
RECOMMENDED BOLT TORQUE The general purpose torque shown in the chart applies to SAE Grade 5 & Grade 8 bolts, studs and standard steel full, thick and high nuts. Higher or lower torques for special applications will be specified such as the use of spanner nuts, nuts on shaft ends, jam nuts and where distortion of parts or gaskets is critical.
BRAKE CYLINDER ASSEMBLY 210 207 209 205 ITEM PART NO DESCRIPTION 107535 BRAKE END SUPPORT 100200 SPRING SPACER 25644 DIE SPRING 25635 PRESSURE PLATE STAMPING 25637 SPACER 25636 PISTON BACKUP RING 25642 SEAL 100027 BRAKE DISK 21036 FRICTION DISC 100458 MOTOR SUPPORT 24981 O-RING...
WINCH DISASSEMBLY 9. Remove the extension shaft stub (17) and remove retaining ring (12) on shifter shaft (4). The PD35 winch weighs approximately 1000 lbs (454 kg) with the bumper assembly and approximately 650 CAUTION lbs (295 kg) when removed from the bumper. Ensure all lifting equipment including the overhead hoist The winch drum is retained to the drive-end support (2) and rigging have adequate capacity.
WINCH ASSEMBLY The brake cylinder assembly, the primary and secondary 11. Apply grease to thrust washer (33) and push onto planet carrier assemblies, and the hydraulic motor assembly primary planet carrier (300) to hold in position. Lower should be assembled before starting this procedure. primary planet carrier assembly into ring gear and ensure thrust washer on primary carrier stays in Unless a specific torque value is given in the procedure,...
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24. Lightly grease the bearing and seal inner races and Retaining ring (item 63) lower the brake cylinder assembly (200) onto the drum. must be in this groove. 25. Install the stiffener plate (72) with capscrews (73) and torque. Nose on brake coupling toward drum.
PLANET CARRIER SERVICE PRIMARY PLANET CARRIER ASSEMBLY 1. Install a bearing (item 13) into a planet gear (11) and DISASSEMBLY place a thrust washer (14) on each side of the gear. Position this assembly into an opening in the planet carrier (10).
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ASSEMBLY 1. Place the output planet carrier (16) on workbench with splined coupling side down. Insert two bearings (19) and a bearing spacer (20) into a gear (17) with the spacer between the bearings. Place a thrust washer (21) on each side of the gear and position in a carrier opening.
BRAKE CYLINDER SERVICE ITEM DESCRIPTION BRAKE END SUPPORT SPRING SPACER DIE SPRING PRESSURE PLATE STAMPING SPACER 11 11 PISTON BACKUP RING 12 12 SEAL 10 10 BRAKE DISK 850170 DISC-FRICTION 13 13 MOTOR SUPPORT 14 14 O-RING BACK-UP RING LOCKWASHER CAPSCREW point, disc is distorted, friction material is burned or CAUTION...
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BRAKE CYLINDER PRESSURE TEST 1. Place the motor adapter (item 10) on a clean work surface with the motor mounting surface down. Apply 1. Install a -4 ORB fitting into the brake release port on the a light coat of oil to a new backup ring (item 12) and motor adapter.
PD35A HYDRAULIC MOTOR PORT B SAE -10 PORT ITEM NO DESCRIPTION HYDRAULIC MOTOR BRAKE VALVE ASSY CAPSCREW ADAPTER O-RING LOCKWASHER CAPSCREW (1/2 - 13 X 1-1/2 G8 Z) SWIVEL NUT 90° ELBOW ADAPTER HOSE ASSY CHANGING DIRECTION OF ROTATION With “brake effective both directions”, the static brake will will completely release at a pressure lower than that keep both the cable drum and extension shaft from rotating required to open the brake valve cartridge.
RECOMMENDED PLANETARY GEAR OIL Field experience, supported by engineering endurance tests, indicates the use of the proper gear oil and a program of regular preventive maintenance will help provide extended gear train life and reliable hoist brake performance. For this reason, BRADEN has published the following specifications to assist in determining which lubricant is best suited to your application.
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