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NRC CSR50 Operation

Sliding rotator wreckers
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OPERATION AND MAINTENANCE
SLIDING ROTATOR WRECKERS
Model(s): CSR50 - CSR65 - CSR85
September 19, 2022
Document number: 8923303 — Revision 0
Original Instructions
NRC-INDUSTRIES.COM
Serial number:

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  • Page 1 OPERATION AND MAINTENANCE SLIDING ROTATOR WRECKERS Model(s): CSR50 - CSR65 - CSR85 September 19, 2022 Document number: 8923303 — Revision 0 Original Instructions NRC-INDUSTRIES.COM Serial number:...
  • Page 2 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 3 NRC Industries Inc. NRC Industries Inc. reserves the right to modify the information provided herein at any time without notice.
  • Page 4 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 5 O p e r a t i o n a n d M a i n t e n a n c e REVISION HISTORY Revision Date Description 2022-09-07 Initial release REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 6 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 7: Table Of Contents

    3.10 Using the winches 3.11 Using the remote control 3.12 Using the touchscreen interface 4 MAINTENANCE 4.1 Safety guidelines 4.2 General maintenance 4.3 Lubrication REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 8 9.8 Drawbar adapter 9.9 Wood pads 9.10 Stabilizer grips 9.11 Chains (tow chains and safety chains) AUTHORIZED DISTRIBUTORS AND SERVICE PROVIDERS LOGBOOK OPERATOR RECORD REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 9: Limited Warranty

    NRC. WARRANTY SERVICE WILL BE PERFORMED WITHOUT CHARGE TO THE PURCHASER FOR PARTS. HOWEVER, THIS WARRANTY DOES NOT OBLIGATE INDUSTRIES NRC TO BEAR THE COST OF LABOR OR TRANSPORTATION CHARGES IN CONNECTION WITH THE REPAIR OR REPLACEMENT OF ANY PARTS FOUND TO BE DEFECTIVE, NOR SHALL IT APPLY TO A PRODUCT UPON WHICH REPAIRS OR ALTERATIONS HAVE BEEN MADE UNLESS AUTHORIZED BY INDUSTRIES NRC.
  • Page 10 G. NO DEALER WARRANTY - EXCEPT FOR CONDITIONS OR WARRANTIES WHICH MAY NOT BE EXCLUDED BY LAW, THE SELLING DEALER MAKES NO WARRANTY OF ITS OWN ON ANY ITEM WARRANTED BY INDUSTRIES NRC, AND MAKES NO WARRANTY ON OTHER ITEMS UNLESS IT DELIVERS TO THE PURCHASER A SEPARATE WRITTEN WARRANTY DOCUMENT SPECIFICALLY WARRANTING THE ITEM.

  • Page 11: Warranty Card

    Explain and demonstrate vehicle and Present completed Warranty registration. Accessory operation to Customer. Copy to Customer & fax copy to NRC Warranty Deptartment. PRE-DELIVERY INSPECTION Customer Signature This Warranty is not valid until approved by NRC Industries and all items on this form completed.
  • Page 12 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 13: Legal Standards And Requirements

    O p e r a t i o n a n d M a i n t e n a n c e LEGAL STANDARDS AND REQUIREMENTS The NRC sliding rotator wreckers featured in this manual meet the following legal standards and requirements:...
  • Page 14 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 15: About This Manual

    Document conventions The following conventions are used throughout this document: NOTE: We highly recommend that you read this manual in full before using your NRC equipment. Disclaimer This manual, including the equipment specifications, is subject to change without notice.
  • Page 16 This manual is intended for use with the following models with serial numbers within the following ranges only: CSR50-001 to ... CSR65-001 to ... CSR85-001 to ... REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 17: Warning Messages

    A caution may or may not involve a property damage hazard. Indicates information that should be read to avoid equipment damage. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 18 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 19: Description

    O p e r a t i o n a n d M a i n t e n a n c e DESCRIPTION The NRC sliding rotator wrecker is a dream machine, a tough and versatile unit for recovery work and extra-heavy towing. Specially designed for the most difficult tasks, the sliding rotator wrecker lifts loads more easily and quickly than competing models.
  • Page 20 O p e r a t i o n a n d M a i n t e n a n c e 1.1.1 Chassis The chassis supports all the wrecker components, which are shown in Figure 1. FIGURE 1 — CHASSIS AND WRECKER COMPONENTS (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 21 The wrecker has four three-stage outriggers: front-left, front-right, rear-left and rear-right. Figure 2 shows the outrigger components. NOTE: The three-stage and two-stage outriggers are used the same way. FIGURE 2 — OUTRIGGERS (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 22 O p e r a t i o n a n d M a i n t e n a n c e 1.1.3 Boom Figure 3 shows a three-section boom and its components. FIGURE 3 — BOOM (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 23 Figure 4. The horizontal stinger can be extended and retracted to allow the T-bar to reach the vehicle to be towed. FIGURE 4 — UNDERLIFT (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 24 Figure 6 and Figure 7 show the display panel on the left-hand side. See the MD4-7 manual for a description of the touchscreen and how to operate your wrecker using the touchscreen interface. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 25 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 5 — CONTROL PANEL (LEFT-HAND SIDE) (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 26 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 6 — DISPLAY PANEL, CLOSED (LEFT-HAND SIDE) (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 27 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 7 — DISPLAY PANEL, OPEN (LEFT-HAND SIDE) (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 28 Moves the boom toward the front of the wrecker (when the slider is unlocked). Moves the boom toward the rear of the wrecker (when the slider is unlocked). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 29 Underlift (to operate the underlift, see Section 3.8) Extends the underlift. Retracts the underlift. Unfolds the underlift stinger. Folds the underlift stinger. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 30 These brief descriptions are not operating instructions; to learn how to operate the components, see the procedures in the relevant sections of this manual. FIGURE 8 — REMOTE CONTROL (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 31 1.1.9 Electrical system The CSR50, CSR65 and CSR85 models feature an electrical system that supplies the electrical power for operating the wrecker’s electrical components. The electrical system includes an electrical panel with breakers and relays that distributes the electricity to the valve banks, electronic control modules, sensors and lights.

  • Page 32: Technical Specifications

    O p e r a t i o n a n d M a i n t e n a n c e Technical specifications The following sections list the technical specifications for the components of the CSR50, CSR65 and CSR85 wrecker models.
  • Page 33 [66,000 lb.] Chassis resisting bending moment 508 kN-m 655 kN-m 655 kN-m (RBM) (minimum) [4,500,000 lb.- [5,800,000 lb.- [5,800,000 lb.- in.] in.] in.] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 34 Figure 9 to Figure 13 and Table 5 to Table 8 present the dimensions of the wrecker models and their components. FIGURE 9 - CHASSIS DIMENSIONS - SIDE VIEW (CSR85 SHOWN) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 35 1,422–1,830 mm [56"- 72”] 72"] 3,150 mm [124”] * 3,277 mm [129”] * 3,454 mm [136"]* * For a 43-in. truck frame height REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 36 3.40 m [11' 2"] 5.28 m [17' 4"] 5.28 m [17' 4"] 5.99 m [19' 8"] 1.41 m [55"] 1.41 m [55"] 1.42 m [56"] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 37 2.62 m [8' 7"] 2.29 m [7' 6"] 2.26 m [7' 5"] 5.39 m [17' 8"] 6.63 m [21' 9"] 7.11 m [23' 4"] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 38 14.63 m [48'] 21.67 m [71' 1"] 31.24 m [102' 6"] 16.97 m [55' 8"] 20.82 m [68' 4"] 27.73 m [91' 0"] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 39 [127"] [139"] Boom lift cylinder Dual Ø 165 mm Dual Ø 165 mm Dual Ø 203 mm [6 ½"] [6 ½"] [8"] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 40 The following tables list the various winches and cables available for each wrecker model, as well as their specifications. IMPORTANT: NRC equipment uses winches of various brands and models. Always refer to the winch manufacturer manual for information specific to your winch.
  • Page 41 19 [3/4] mm [in.] Winches available for each wrecker model CSR50 CSR65 CSR85 S = standard, O = optional, - = not available REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 42 O p e r a t i o n a n d M a i n t e n a n c e TABLE 11 - WINCH SPECIFICATIONS OF THE CSR50 - 40,000 LBS (IN METRIC [IMPERIAL]) Element Specification Winch capacity 177.9 kN [40,000 lb.]...
  • Page 43 [185] Line speed (at 17 GPM) [16] [18.7] [21] [24] [27] Low speed Note 1: Based on 22 mm [7/8"] wire rope. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 44 [36,500] Low speed Cable capacity [33] [71] [115] [164] [218] Line speed (at 17 GPM) [16] [18.7] [21] [24] [27] Low speed REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 45 O p e r a t i o n a n d M a i n t e n a n c e 1.2.6 Underlift dimensions and capacity NOTE: Underlift specifications are based on the static structural rating. FIGURE 14 - UNDERLIFT DIMENSIONS (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 46 71 kN 89 kN 89 kN 89 kN 102 kN 89 kN capacity [15,000 [16,000 [20,000 [20,000 [20,000 [23,000 [20,000 when extended REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 47 156 kN 222 kN 222 kN 222 kN 311 kN 267 kN capacity [35,000 [35,000 [50,000 [50,000 [50,000 [70,000 [60,000 when retracted REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 48 Lifting capacity Lifting capacities are presented in the following order: Figure 15 — Lifting Capacity of the CSR50 from the Rear Figure 16 — Lifting Capacity of the CSR50 from the Side Figure 17 — Lifting Capacity of the CSR65 from the Rear Figure 18 — Lifting Capacity of the CSR65 from the Side...
  • Page 49 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 16 — LIFTING CAPACITY OF THE CSR50 FROM THE SIDE REV. 0 Sliding Rotator Wreckers – Operation and Maintenance...
  • Page 50 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 17 — LIFTING CAPACITY OF THE CSR65 FROM THE REAR REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 51 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 18 — LIFTING CAPACITY OF THE CSR65 FROM THE SIDE REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 52 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 19 — LIFTING CAPACITY OF THE CSR85 FROM THE REAR REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 53 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 20 — LIFTING CAPACITY OF THE CSR85 FROM THE SIDE REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 54 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 55: Safety

    Clean and replace them as needed. Intended use NRC Industries equipment is intended for use only by trained and qualified operators who have carefully read and understood the contents of this manual. This product was designed to recover and tow vehicles that do not exceed its lift or tow ratings.

  • Page 56: Nrc Responsibilities

    NRC distributor. Should a visual inspection identify any cracks or structural damage, immediately discontinue use until the equipment is deemed safe. NRC recommends that the hydraulic system of the wrecker be checked at least once a year, ONLY by an authorized NRC distributor.

  • Page 57: Operator Responsibilities

    The control levers should no longer be functional. The warning light in the cab should be off. Never tow a vehicle that has people inside. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 58 Do not allow anyone to enter this danger zone when you are using the equipment. In addition, do not allow anyone within 75 m (250’) of a winch cable. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 59: Conditions For Use

    50,000 volts. See the minimum approach distances in the table and add an additional 30 cm (1’) for every 30,000 volts or portion thereof. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 60 Use extra caution when operating the wrecker on icy surfaces. Use the outriggers and spades to prevent the wrecker from slipping. 2.7.4 Obstacle clearance distance Keep all loads a safe distance away from surrounding obstacles. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 61: Operation

    This situation is optimal for lifting in the rear area. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 62 Any configuration between the two mentioned above will provide intermediate stability characteristics. For most situations, NRC recommends that the steer tires are left on the ground with moderate ground pressure. Ensure that ONLY the outrigger feet touch the ground. If any other outrigger parts touch the ground, the wrecker will become unstable.
  • Page 63 This setup should provide good all-around performance for various lifting scenarios. Do this until you are comfortable with the counterweight effect. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 64 10% for poorly- maintained/lubricated blocks. FIGURE 21 — CALCULATING INCREASED WINCH CAPACITY REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 65 O p e r a t i o n a n d M a i n t e n a n c e You can calculate the total winch-pulley-anchor capacity using this formula: REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 66: Preparing The Wrecker For Optimal Performance

    Risk of tipping the wrecker. Ensure that ONLY the outrigger feet touch the ground. If any other outrigger parts touch the ground, the wrecker will be unstable. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 67 3.8.4 Attaching the underlift to the boom. Exercise caution when using the wrecker with the underlift, since any contact between the boom and underlift can damage the equipment. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 68: Safety Guidelines

    If you ever need to immediately stop all operations, press the emergency stop button. One is located on each control panel. NOTE: Before restarting the engine, pull the emergency stop button. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 69: Familiarizing Yourself With The Equipment

    After familiarizing yourself with the equipment, we recommend running the engine at low speed (600–850 rpm). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 70: Emergency Hydraulic Bypass

    FIGURE 23 — EMERGENCY HYDRAULIC BYPASS CONTROL PANEL REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 71 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 24 — EMERGENCY HYDRAULIC BYPASS IN THE SLIDING ROTATOR BASE REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 72: Common Operating Procedures

    The hydraulic system supplies power to the boom, underlift, winch, etc. The control panels automatically turn ON when you engage the PTO. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 73 3.9.4 Locking the boom in storage position). Lock the winches in storage position (see Section 3.10.4 Locking the winches in storage position). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 74: Using The Outriggers

    If this is not possible, ask help from a signaler or flagperson. 2. Inspect surface for each outrigger before lowering it and make sure the surface will be stable. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 75 While this happens, the emergency hydraulic bypass control levers move automatically. 4. When the auto-levelling and the anti-twist systems are done, use the touchscreen interface to deactivate both systems. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 76 4. Use the touchscreen interface to set the outriggers to move horizontally. 5. Using the levers on the left-hand side, fully retract all four outriggers simultaneously. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 77: Using The Underlift

    The following sections describe all underlift operations. Do not drive the wrecker while the underlift is in the storage position (resting on the storage pin). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 78 Lower the boom to lower the whole underlift. This will lower the vehicle that you are towing. FIGURE 25  — UNDERLIFT MOVEMENTS 3.8.2 Towing another vehicle If using the NRC Heavy duty tire lifts (bus brackets), use caution when installing them onto the T-bar to prevent injury. Position yourself correctly while lifting heavy objects. REV. 0 Sliding Rotator Wreckers –...
  • Page 79 Using a poor lifting point can cause severe damage to the towed vehicle and the wrecker, or even result in a serious accident. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 80 Engage the winches and tighten the cable to prevent movement. Overtightening the cables can damage the cables, winches, boom or underlift. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 81 2. Slowly lift the underlift with the boom, just enough for the storage pin to slide into the pin hole in the underlift (see Figure 26). NOTE: Storage pins are normally located in the rear toolboxes. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 82 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 26  — INSERTING THE UNDERLIFT STORAGE PIN (EXAMPLE) 3. Slide the storage pin into the pin hole. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 83 Extend the boom so that the underlift is completely detached and supported by the storage pin. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 84 Install the safety pin. 4. Using the boom, slowly lift the underlift, just enough to allow the storage pin to slide out REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 85 FIGURE 29  — PUT THE HYDRAULIC LINES IN THE DOCKING BRACKET (EXAMPLE) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 86 6. Engage the winches and start lifting the underlift. Continue lifting until you start to see the underlift rollers. Stop lifting the underlift before the rollers leave their rails. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 87 FIGURE 31  — POSITIONING THE UNDERLIFT IN THE RAILS (EXAMPLE) 8. Raise the boom until the underlift clears the rails. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 88 Remove the underlift from the tag axle, then remove the tag axle from the wrecker. This is useful if you need to reattach the underlift to the wrecker for jobs to be done with the underlift. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 89 3. Secure the underlift to the tag axle with its two locking pins. FIGURE 33  — SECURING THE UNDERLIFT TO THE TAG AXLE REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 90 8. Using the boom, slowly lift the tag axle out of the rails. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 91 8. Using the boom, slowly lift the tag axle out of the rails. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 92 7. Reconnect the MultiFaster hydraulic coupler that connects the underlift to the wrecker (on the multi-coupler). 8. Hook the underlift to the boom (see Section 3.8.4 Attaching the underlift to the boom). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 93: Using The Boom

    To unlock the rotator, you may have to move the rotation control lever back and forth to relieve any pressure on the locks. To move the boom forward or backward: REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 94 The safety system will reactivate when the boom exits the cab’s safety zone. Ensure that the boom and load always remain at a safe distance from the cab. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 95 (the boom does not slide forward or backward) and the boom is safely stored. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 96: Using The Winches

    This could damage the cables, winches and sheave heads, and cause injury or even death. IMPORTANT: This section provides general information on how to use the winches. NRC equipment uses winches of various brands and models. Always refer to the winch manufacturer manual for information specific to your winch.
  • Page 97 2. Wind the winch cable in fully. Do not over-wind the cable and cause the hook to exert tension on the pulley. This could result in severe damage. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 98: Using The Remote Control

    In the event of an emergency, use the emergency stop button to turn off the truck and the remote control. After you are done controlling the wrecker using the remote control, use the touchscreen to deactivate remote control operation. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 99: Using The Touchscreen Interface

    Your wrecker is equipped with the MD4-7 model. See the manual for your touchscreen model. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 100 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 101: Maintenance

    When lifting the vehicle, use approved and certified equipment that is in good condition. For winch safety guidelines, see the winch manufacturer manual. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 102: General Maintenance

    See Section 4.2.2 Mounting plates maintenance. Visually inspect the bolts for the rotator bearing. See Section 4.4. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 103 If the indicators are red, replace the filter. The indicators are located directly on the filter. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 104 Clean the levers on the manual override control panel. Have an NRC-authorized distributor check the hydraulic system. See Section Authorized distributors and service providers. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 105 IMPORTANT: NRC only supplies steel cables for equipment sold in North America (NRC does not supply steel cables where Standard 14492 is applicable). When NRC does not supply the winch cable, the client or distributor must select the appropriate cable for their winch model in accordance with applicable standards and regulations.
  • Page 106 22 mm (7/8") 6x36 60000 winch (WS) EIPS1960 IWRC Steel cable for the DP CSR85 Drag 16 mm (5/8") 6X36 25000 winch (WS) EIPS1960 IWRC REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 107 Wear pads must be replaced according to the replacement frequency and other information shown in Table 16. Make sure to recycle or dispose of the worn wear pads in accordance with local legislation. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 108 When the thickness of the On the lower part of the slider. See pads nylatron reaches the Figure 39. anchor of the wear pads REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 109 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 36 — WEAR PADS - UNDERLIFT FIGURE 37 — WEAR PADS - BOOM REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 110 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 38 — WEAR PADS - OUTRIGGERS FIGURE 39 — WEAR PADS - SLIDERS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 111: Lubrication

    4.3.1 IMPORTANT: NRC wreckers use oil for the hydraulic system, winches and swing drive. When changing the oil, take care not to spill any. Collect the oil in a leak- proof can or container and bring it to your nearest collection point for recycling.
  • Page 112 Then at least drive. See Figure every 2 years or more frequently depending on usage *The RPH 15000 winch does not need additional oil. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 113 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 40 — OIL TANK - CSR50 AND CSR65 FIGURE 41 — SWING DRIVE LOCATION REV. 0 Sliding Rotator Wreckers – Operation and Maintenance...
  • Page 114 4.3.2 Oil filter cartridges NRC wreckers include high-pressure filters and return filters. The cartridges for these filters must be replaced according to the schedule shown in the tables below. The cartridge model and locations depend on the wrecker model. Contact your NRC distributor for the cartridge model number that applies to your wrecker model.
  • Page 115 Figure 44. Return filter MP Filtri MPF After the first 6 On the oil tank. See Figure 44. return filter months. Then every year. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 116 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 44 — FILTERS - CSR65 REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 117 Sliding rotator Waterproof grease TABLE 21 — LUBRICATION POINTS – UNDERLIFT NOTE: The number of grease fittings may vary depending on your underlift model. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 118 Note 1: Fully extend the underlift to access all grease fittings. Note 2: Completely fold the underlift to access the grease fitting. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 119 Recovery spade Grease fitting Recovery spade plunger lock Grease fitting Outrigger leg anchor point Grease fitting Outrigger up-down cylinder anchor point Grease fitting REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 120 TABLE 23 — LUBRICATION POINTS – OUTRIGGERS – TOP ANCHOR POINTS Lubrication point Type Outrigger up-down cylinder anchor Grease fitting REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 121 TABLE 26 — LUBRICATION POINTS – BOOM EXTENSION CYLINDERS NOTE: The number of grease fittings may vary depending on your boom model. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 122 Note 1: Extend the boom to access the fittings. TABLE 27 — LUBRICATION POINTS – BOOM NOTE: The number of grease fittings may vary depending on your boom model. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 123 Lubrication point Type Pulley bushing Grease fitting Underlift locking system Grease fitting Main winch rotation Grease fitting D-ring Grease fitting D-ring Grease fitting REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 124 NOTE: The number of grease fittings may vary depending on your wrecker model. Lubrication point Type Grease fitting Rotation axis of the boom Grease fitting Lift cylinder anchor point (top) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 125 Slider top pad TABLE 29 — LUBRICATION POINTS – SLIDER BASE NOTE: The number of grease fittings may vary depending on your wrecker model. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 126 O p e r a t i o n a n d M a i n t e n a n c e Lubrication point Type Grease fitting Boom extension cylinder anchor point Grease fitting Slider bottom pad REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 127: Maintenance Procedures

    3,500 psi (241 bar) for the CSR65. To adjust the pressure of each hydraulic system, you will first need to increase the pressure of each valve to 3,100 psi for the CSR50 or 3,600 psi for the CSR65. If you cannot reach this value by increasing the pressure of the valves, the pump pressure is too low and also needs to be adjusted.
  • Page 128 There are two valves for each hydraulic system: one in the boom base, behind the steel cover; and one inside the wrecker body, under the wrecker floor. FIGURE 46 — POSITION OF THE VALVES IN THE BOOM BASE (CSR50 AND CSR65) FIGURE 47 — POSITION OF THE VALVES INSIDE THE WRECKER BODY (CSR50 AND...
  • Page 129 3. Operate the lever that moves the right outrigger up (when the outrigger is already all the way up). On the touchscreen interface, check that the pressure reads 3,000 psi for the CSR50 or 3,500 psi for the CSR65. NOTE: The pumps are located underneath the truck, near the transmission.
  • Page 130 O p e r a t i o n a n d M a i n t e n a n c e 1. Set the hydraulic pressure to 3,100 psi for the CSR50 or 3,600 psi for the CSR65. To do so : a.
  • Page 131 (e.g. 2,900 psi for the CSR50 or 3,400 psi for the CSR65). c. Then screw the adjusting screw back up again until you reach 3,000 psi for the CSR50 or 3,500 psi for the CSR65. At this point, both valves are set to exactly the correct value.
  • Page 132 FIGURE 49 — POSITION OF THE HYDRAULIC PUMP PRESSURE ADJUSTING SCREW (CSR85) FIGURE 50 — POSITION OF THE VALVE IN THE BOOM BASE (CSR85) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 133 3,770 psi. NOTE: The pumps are located underneath the truck, near the transmission. Then, adjust the pressure of the three valves as follows: REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 134 3,970 psi before proceeding with adjusting the valves. To do so, screw the adjusting screw on the pump to increase the pressure. FIGURE 52 — ADJUSTING THE HYDRAULIC PRESSURE ON THE CSR85 (MAIN RELIEF) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 135 Do not turn the adjusting screw of the hydraulic valve while operating a hydraulic control, as this may permanently damage the valve. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 136 The wrecker has one sequence valve, which is located in the boom (shown below). This valve ensures that the larger sections of the boom are extended before the smaller sections. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 137 Do not turn the adjusting screw of the hydraulic valve while operating a hydraulic control, as this may permanently damage the valve. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 138 These relief valves protect the swing drive by limiting the pressure. They are located on the swing drive motor. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 139 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 56  — POSITION OF THE ROTATION MOTOR RELIEF VALVES This procedure should only be performed by your NRC distributor. Adjustment: 2,000 psi (138 bar).
  • Page 140 3. Try folding the underlift. If it can be folded easily, the cushioning valve is correctly adjusted. If not, continue to the next step. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 141 7. Tighten the locknut. 4.4.6 Aligning the boom IMPORTANT: Lock the sliding rotator before checking the boom alignment. Check the boom alignment REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 142 Make sure to properly support the small section during disassembly. It is heavy and may cause damage or injury if it is unsupported and falls to the ground. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 143 Carefully place the middle section on the ground. 8. Replace all the nylon pads of all the sections. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 144 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 59  — DISASSEMBLING THE OUTRIGGER (CSR50) Reassembly To reassemble the outrigger, reverse the disassembly procedure. For the CSR65 and CSR85 Disassembly 1.
  • Page 145 8. Remove the middle section (#2) from the large section (#7). Carefully place the middle section on the ground. 9. Replace all the nylon pads of all the sections. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 146 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 60  — DISASSEMBLING THE OUTRIGGER (CSR85) Reassembly To reassemble the outrigger, reverse the disassembly procedure. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 147: Troubleshooting

    The following sections provide detailed procedures for some of the solutions. NOTE: Only distributors are authorized to perform repairs that involve replacing parts. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 148: Troubleshooting Common Problems

    If not, troubleshoot the hydraulic system. The winches The air pressure Check for an air leak or a bent hose. cannot be engaged is too low REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 149 This is a trial and error adjustment. Keep adjusting (disengaged) the air pressure of the cable clamp balloon until you find the right setting. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 150 The locks are Clean and grease the locks. jammed The lock Replace any damaged cylinders. cylinders are damaged REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 151 If oil comes out of the hose in the pail, something is wrong with the cylinder. Have it repaired. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 152 The boom Check the boom cylinder and have it repaired or cylinder is faulty rebuilt (see Section 5.2 Checking the boom cylinder). REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 153 The sensor is not Adjust the sensor in the touchscreen interface (see (displayed on the calibrated the manual for your touchscreen model). touchscreen properly interface) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 154: Checking The Boom Cylinder

    7. Put a cap on the ends of each hose. This prevents the oil from leaving the cylinder through the hoses. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 155 9. Disengage the winch that is keeping the boom retracted. If the boom does not stay retracted, the cylinder has to be rebuilt or replaced. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 156 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 157: Accident Or Breakdown Procedure

    2. Engage the PTO to operate the hydraulic pump and check the display to see whether the PTO engages normally. If the PTO does not engage, have it repaired REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 158: Pump Failure

    In the event of an underlift stinger failure in which the stinger can no longer be extended or retracted, the most probable cause is a bent cylinder. Remove the underlift and have it repaired. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 159: Storage

    2. Replace the high-pressure and return filters on the hydraulic reservoir. 3. Check the oil level and pressure. 4. Connect the electrical power supply. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 160 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 161: Disassembly And Disposal

    Rubber hydraulic hoses; Painted parts; Metal; Composite materials. To protect both you and the environment, we recommend having a specialized company disassemble your machine. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 162 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 163: Accessories

    There are many towing accessories available to fit most of your towing requirements. This section presents the most common types of accessories available. Contact your NRC distributors to learn more about the full range of accessories available for your wrecker model.

  • Page 164: Forks And Fork Holders

    How to use forks and fork holders Install the fork holders on the T-head of the T-bar. There are several positions in which they can be installed. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 165 Once in place, position the axle (or chassis or other structural members) of the towed vehicle on the forks, then secure the vehicle in place. FIGURE 63 — INSTALLING THE FORKS AND FORK HOLDERS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 166: Holders With Integrated Forks

    Once they are in place, position the axle (or chassis or other structural members) of the towed vehicle on the forks, then secure the vehicle in place. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 167 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 65 — EXAMPLE OF HOLDERS WITH INTEGRATED FORKS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 168: Tow Bar Brackets

    T-bar, then secure the vehicle in place. To do so, attach the axle of the vehicle to the hooks of the tow bar brackets using tow chains. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 169 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 67 — INSTALLING THE TOW BAR BRACKETS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 170: Heavy Duty Tire Lifts

    3. Position the angled plates to fit the wheel dimensions of the vehicle to be towed. 4. Secure each angled plate in place using the locking pin. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 171 2. Use straps to secure the vehicle in place. These go around the tire and attach to the back of the tire lifts. FIGURE 69 — INSTALLING THE HEAVY DUTY TITRE LIFTS ON THE T-HEAD FIGURE 70 — INSTALLING THE STRAPS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 172: Medium Duty Tire Lifts

    2. Secure both medium duty tire lifts in place using the locking pins. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 173 2. Use straps to secure the vehicle in place. These go around the tire and attach to the back of the tire lifts. FIGURE 72 — INSTALLING THE MEDIUM DUTY TIRE LIFTS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 174: Spreader Bar

    45° Retracted 13,000 kg [28,400 lb.] Extended 9,000 kg [20,000 lb.] 60° Retracted 27,000 kg [60,000 lb.] Extended 16,000 kg [35,200 lb.] REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 175 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 73 — EXAMPLE OF A SPREADER BAR REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 176: Snatch Block

    Ensure that you do not exceed the capacities indicated on the snatch block to ensure safe recovery and prevent dangerous situations. FIGURE 74 — EXAMPLE OF A SNATCH BLOCK REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 177: Drawbar Adapter

    1. Position the drawbar adapter on the ladder plates. 2. Secure it in place using the locking pin. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 178 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 76 — INSTALLING THE DRAWBAR ADAPTER REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 179: Wood Pads

    The wood pads are installed on the outriggers and are held in place with a locking pin. 1. Position one wood pad on each outrigger. 2. Secure each wood pad in place using the locking pin. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 180 O p e r a t i o n a n d M a i n t e n a n c e FIGURE 78 — INSTALLING THE WOOD PADS REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 181: Stabilizer Grips

    1. Position one stabilizer grip on the wood pad on each outrigger. 2. Lower the outrigger to make contact with the ground. REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 182 1. Position one stabilizer grip on each outrigger. 2. Secure each stabilizer grip in place using the locking pin. FIGURE 81 — INSTALLING A STABILIZER GRIP ON AN OUTRIGGER REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 183: Chains (Tow Chains And Safety Chains)

    T-bar. The use of safety and tow chains may be governed by law. Make sure to always follow applicable regulations. NRC also offers chains with a closed hook. They are used to perform different lifting operations. REV. 0 Sliding Rotator Wreckers –...
  • Page 184 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 185: Authorized Distributors And Service Providers

    AUTHORIZED DISTRIBUTORS AND SERVICE PROVIDERS Please visit our website for the list of authorized distributors and service providers, or scan the QR code below. https://nrc-industries.com/nrc-dealer/ REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 186 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 187: Logbook

    Date Routine Maintenance/Frequenc Other Tasks Name Number of Observations y (Flushing, Greasing, (Inspections, Hours of (Part Tightening…) Disassembly, Title Operation Numbers…) Repairs…) REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 188 O p e r a t i o n a n d M a i n t e n a n c e REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...

  • Page 189: Operator Record

    O p e r a t i o n a n d M a i n t e n a n c e OPERATOR RECORD Operator Name Date REV. 0 Sliding Rotator Wreckers – Operation and Maintenance Models: CSR50 - CSR65 - CSR85 SEPTEMBER 19, 2022...
  • Page 190 NRC-INDUSTRIES.COM 2430 Principale, St-Paul-d'Abbotsford, QC, J0E 1A0 T.450 379.5796 F.450 379.5796...

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