RAMMER 1322E Operator's Manual

Hydraulic hammer

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Download this manual

Original instructions

5/25

OPERATOR'S MANUAL

OM1322ESENG.525

HYDRAULIC HAMMER

RAMMER 1322E

STD

Table of Contents

Need help?

Do you have a question about the 1322E and is the answer not in the manual?

Questions and answers

Summary of Contents for RAMMER 1322E

Page 1 Original instructions 5/25 OPERATOR'S MANUAL OM1322ESENG.525 HYDRAULIC HAMMER RAMMER 1322E...
Page 2: Table Of Contents
Wear limits and lubricants for lower tool bushing......54 OPERATION......3 Removal of tool bushings .
Page 4: Foreword
HU: Ez a kézikönyv magyar nyelven is elérhető, kérje Rammer forgalmazójától. IS: Biðjið Rammer dreifingaraðila ykkar um íslenska útgáfu af þessari handbók. IT: È possibile richiedere la versione in lingua italiana di questo manuale presso il rivenditore Rammer. LT: Paprašykite savo Rammer platintojo lietuviškos instrukcijos versijos.
Page 5 1322E STD Foreword SYMBOLS USED IN THIS MANUAL This symbol identifies important safety messages within this manual. Carefully read the message that follows. Failure to understand and obey this safety warning could result in injury to you or others, and could also cause damage to equipment. See illustration 1.
Page 6: Important Safety Information
Foreword 1322E STD 1.2 IMPORTANT SAFETY INFORMATION Basic safety precautions are outlined in the "Safety" section of this manual and in the description of operations where hazards exist. Warning labels have also been put on the machine to provide instructions and to identify specific hazards which if not observed could cause bodily injury or death to you or other persons.
Page 7: Spare Part Orders
1322E STD Foreword 1.4 SPARE PART ORDERS When you need spare parts or some information concerning maintenance to your machinery, please contact your local dealer. Quick deliveries are ensured by exact orders. Required information: n Name of customer and contact person...
Page 8: Product Numbers
Product numbers 1322E STD 2. PRODUCT NUMBERS 2.1 MODEL AND SERIAL NUMBER The product serial number is stamped on the valve body. Both the model and serial number are located on the product identification plate. Check that the model corresponds to the one given on the cover of this manual.
Page 9: Product Introduction
1322E STD Product introduction 3. PRODUCT INTRODUCTION 3.1 OVERVIEW The product is a hydraulically operated hammer. It can be used on any carrier which meets the necessary hydraulic and mechanical installation requirements. The unit functions by repeatedly raising a steel piston and driving it down onto the head of a removable breaking tool.
Page 10 Product introduction 1322E STD Lifting devices must safely carry the working weight of the product. See "Hammer specifications" on page 840. Place chains or slings, as shown by the illustration, to lift the product. R010451 SAFETY INSTRUCTIONS FOR LIFTING Below are some common safety instructions concerning lifting operations. In addition to this, the local, national standards for machines and lifting-equipment must always be strictly observed.
Page 11: Main Parts
See the "Remote monitoring device" guide for technical specifications and installation instructions. For more information, contact your local Rammer dealer. COPYRIGHT © 2025 SANDVIK MINING AND CONSTRUCTION OY Operation - Page 11...
Page 12 Product introduction 1322E STD Note: The equipment data can be viewed in the online service, SAM. To access SAM, go to https://sam.rockprocessing.sandvik/ or install the SAM mobile app to your mobile device. For more information, see the mobile app guide for the SAM digital service.
Page 13: Environmental Protection And Recycling Policy
Product introduction 3.6 ENVIRONMENTAL PROTECTION AND RECYCLING POLICY Rammer products contribute to the recycling of materials to help customers achieve their environmental objectives. During the manufacturing, all the necessary precautions are taken to make sure that no harm is done to the environment.
Page 14: Safety
Safety 1322E STD 4. SAFETY 4.1 GENERAL SAFETY All mechanical equipment can be hazardous if operated without due care or correct maintenance. Most accidents involving machine operation and maintenance are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.
Page 15: Safety Instructions
1322E STD Safety 4.2 SAFETY INSTRUCTIONS MANUALS Study this manual before installing, operating or maintaining the product. If there is anything you don't understand, ask your employer or your local dealer to explain it. Keep this manual clean and in good condition.
Page 16 Safety 1322E STD PRACTICE You and others can be killed or injured if you perform unfamiliar operations without practising them first. Practice away from the job site, in a clear area. Keep other people away. Do not perform new operations until you are sure you can do them safely.
Page 17 1322E STD Safety AIRBORNE POLLUTANTS The related safety label on the hammer and the text on the label are shown below. "DUST HAZARD Breathing dust will cause death or severe injury. Always wear approved respirator." DANGER DUST HAZARD Breathing dust will cause death or severe injury.
Page 18 Safety 1322E STD Respirators for both operator and bystanders must be approved by the respirator manufacturer for the application in question. It is essential that the respirators protect from the tiny dust particles which cause silicosis and which may cause other serious lung diseases.
Page 19 1322E STD Safety The European standard EN 474-1 on safety of earth-moving machinery requires that adequate operator's protection, such as bullet proof glass, mesh guard or an equivalent protection is used. Keep the cabin windows and doors closed during operation. Window bars are recommended to protect the windows from flying chips of rock.
Page 20: Hydraulic Fluid
Safety 1322E STD HYDRAULIC FLUID Fine jets of hydraulic fluid at high pressure can penetrate the skin. Do not use your fingers to check for hydraulic fluid leaks. Do not put your face close to suspected leaks. Hold a piece of cardboard close to suspected leaks and then inspect the cardboard for signs of hydraulic fluid.
Page 21: Lifting Equipment
1322E STD Safety PRESSURE ACCUMULATORS The safety label on or near the accumulator is shown below. "HIGH PRESSURE HAZARD Improper handling of pressurized accumulator will cause death or severe injury. Read workshop manual before disassembly. Release pressure before disassembly. Recharge with nitrogen (N ) only."...
Page 22 Safety 1322E STD EQUIPMENT CONDITION Defective equipment can injure you or others. Do not operate equipment which is defective or has missing parts. Make sure the maintenance procedures in this manual are completed before using the product. REPAIRS AND MAINTENANCE Do not try to do repairs or any other maintenance work you do not understand.
Page 23 1322E STD Safety There are several specific safety labels on this hammer. Please become familiarized with all safety labels. The location of the safety labels is shown in the illustration below. When you clean the safety labels, use a cloth, water and soap. Do not use solvent, gasoline or other harsh chemicals to clean the safety labels.
Page 24: Operation
Operation 1322E STD 5. OPERATION 5.1 OPERATING INSTRUCTIONS RECOMMENDED USE The hammer is designed to be used in breaking concrete, road surface or asphalt, hard or frozen ground. It is also suitable for light trenching and benching applications or in ground compacting. It can be also used in breaking small and soft boulders.
Page 25 1322E STD Operation Noise dampening Operating the hammer near residential areas or other noise sensitive areas can cause noise pollution. In order to avoid unnecessary noise, please follow these basic rules: 1. When operating the hammer, keep the tool at a 90 degree angle to the material and the feed force in-line with the tool.
Page 26 Operation 1322E STD CHOOSING TOOLS A selection of standard and special tools to suit each application are available. The correct type of tool must be selected to get the best possible working results and longest life time for the tool. Choosing the best tool type for an application may require some testing, please consult with your local dealer.
Page 27: Daily Operation
1322E STD Operation 5.2 DAILY OPERATION GENERAL GUIDELINES A safety screen is recommended to protect the operator from flying debris. Keep the cabin windows and doors closed during operation. Keep the tool at a 90 degree angle at all times. If the object moves or its surface breaks, correct the angle immediately.
Page 28 Operation 1322E STD Do not strike in one spot for more than 15 seconds at a time. If the object does not break, or if the tool does not penetrate, stop the hammer and change the position of the tool. Working too long in one spot will create stone dust under the tool.
Page 29 1322E STD Operation When breaking concrete, hard or frozen ground, never strike and pry with the tool at the same time. The tool may break. Bending may be caused by stones inside hard or frozen ground. Be careful and stop striking if you find sudden resistance under the tool.
Page 30 Operation 1322E STD Do not operate the hammer with the carrier's boom stick or bucket cylinders at the end of their stroke (either fully extended or retracted). Damage to the carrier may result. Do not use the hammer to sweep the ground of debris. This may damage the hammer and the housing will wear out more quickly.
Page 31: Working Procedure
1322E STD Operation WORKING PROCEDURE Warning! Protect yourself and your neighbourhood against flying chips of rock. Do not operate the hammer or carrier if someone is too close to the hammer. Do not use the hammer, as a standard assembly, under water. If water fills the space where the piston strikes the tool, this generates a strong pressure wave that may damage the hammer.
Page 32 Operation 1322E STD 4. Use the excavator boom to press the hammer firmly against the object. Do not pry the hammer with the boom. Do not press too hard or too gently with the boom. The force is correct when the tracks start to lift slightly from the ground.
Page 33: Mounting And Dismounting The Hammer
1322E STD Operation 6. Start the hammer. 7. Stop the hammer quickly. Do not allow the hammer to fall down and make idle strokes when an object breaks. Frequent idle strokes have a deteriorating effect on the hammer. If the hammer falls through, the housing wears out more quickly.
Page 34: Installation
Operation 1322E STD 5. Remove bucket pins and other parts. 6. The carrier can be moved aside. INSTALLATION 1. Install hammer in the same manner as mounting a bucket. Install bucket pins. 2. Connect hoses. Hammer inlet port is marked on the valve body with "IN" and outlet port with "OUT".
Page 35: Special Conditions Of Use
1322E STD Operation 5.5 SPECIAL CONDITIONS OF USE Special conditions of use are conditions in which the hammer is used for some work other than normal breaking or demolition, such as: n Tunneling n Scaling n Foundry cleaning n Underwater operations...
Page 38: Hammer Tool Greasing
1322E STD 1. HAMMER TOOL GREASING 1.1 RECOMMENDED GREASES For tool lubrication use only RAMMER SPECIAL TOOL GREASE, part no. 902045 (400 g cartridge), part no. 902046 (18 kg drum), or any grease that meets the following criteria: n No dropping point or very high, over 250 °C (480 °F).
Page 39: Manual Greasing
1322E STD Hammer tool greasing 1.2 MANUAL GREASING Follow the product's greasing instructions and avoid excessive greasing. Dispose of empty grease containers appropriately. GREASING INTERVAL 1. Tool shank must be well lubricated before installing tool. 2. 5-10 strokes from grease gun to tool bushings and tool at regular intervals.
Page 40: Automatic Lubrication
Hammer tool greasing 1322E STD Do not fill the space between the piston and the tool with grease. A lower piston seal failure can result and the hammer will subsequently leak oil. 1.3 AUTOMATIC LUBRICATION The hammer can be equipped with an automatic lubrication device. For more information consult your local dealer.
Page 41: Carrier Hydraulic Oil
1322E STD Carrier hydraulic oil 2. CARRIER HYDRAULIC OIL 2.1 REQUIREMENTS FOR HYDRAULIC OIL GENERAL REQUIREMENTS In general the hydraulic oil originally intended for the carrier can be used with this product. However, since working with the product heats the oil more than the usual excavation work, the temperature of the oil must be monitored.
Page 42: Oil Specifications
Carrier hydraulic oil 1322E STD OIL SPECIFICATIONS Table below shows hydraulic oils recommended for hammer use. The most suitable oil is selected in such a way that the temperature of the hydraulic oil in continuous use is in the ideal area on the chart and the hydraulic system is used to best advantage.
Page 43: Oil Cooler
1322E STD Carrier hydraulic oil Oil too thin n Efficiency losses (internal leaks) n Damage to gaskets and seals, leaks n Accelerated wearing of parts, because of decreased lubrication efficiency n Hammer strikes irregularly and slowly n Danger of cavitation in pumps and in the hydraulic hammer Note: We strongly recommend the use of different hydraulic oils in the summer and in the winter if there is an average temperature difference of more than 35 °C...
Page 44: Oil Filter
Carrier hydraulic oil 1322E STD A standard carrier, with a proper hammer circuit, meets the requirements of the necessary cooling capacity. If the oil temperature tends to be too high during the hammer operation, the following things must be checked: n The hammer circuit pressure relief valve is not open when the hammer is operated.
Page 45 1322E STD Carrier hydraulic oil 3. Reduced hammer efficiency. n Accelerated wear of moving parts and seals. n Danger of piston seizing up. n Oil leakages. 4. Shortened working life and reduced lubricating capability of oil. n Oil overheats. n Oil quality deteriorates.
Page 48: Routine Maintenance
Routine maintenance 1322E STD 1. ROUTINE MAINTENANCE 1.1 OVERVIEW This product is a precision-made hydraulic machine. Therefore, great care and cleanliness should be taken when handling any of the hydraulic components. Dirt is the worst enemy in hydraulic systems. Handle the parts carefully and remember to cover any cleaned and dried parts with clean lint-free cloth.
Page 49: Inspection And Maintenance By The Dealer
1322E STD Routine maintenance 1.3 INSPECTION AND MAINTENANCE BY THE DEALER Note: The times given refer to the carrier hours while the attachment is installed. INITIAL 50-HOUR INSPECTION It is recommended to have the first inspection done by your local dealer after 50 to 100 operating hours.
Page 50: Other Maintenance Procedures
Routine maintenance 1322E STD 1.5 OTHER MAINTENANCE PROCEDURES WASHING THE ATTACHMENT When working with attachment and removing it from the carrier, dirt (mud, rock powder etc.) can become attached to it. Wash the outside of the product with a steam washer before sending it to the workshop.
Page 51: Changing The Tool
1322E STD Changing the tool 2. CHANGING THE TOOL WEAR LIMITS AND LUBRICANTS FOR TOOL REMOVAL Item Wear limit Tool diameter (worn out) 93 mm (3.66 in) R030149 Item Wear limit Tool retaining pin diameter Z 47 mm (1.85 in)
Page 52: Removal Of Tool
Changing the tool 1322E STD REMOVAL OF TOOL Warning! The hydraulic pressure inside the hammer must always be released before removing the tool. After operating the hammer, wait 10 minutes for oil pressure to drop inside hammer. Warning! Hot tool can cause severe injuries.
Page 53: Installation Of Tool
1322E STD Changing the tool INSTALLATION OF TOOL 1. Clean all parts carefully. 2. Measure the tool diameter (X) from the area marked on the illustration. Replace tool if necessary. See “Changing the tool” on page 51. 3. Check lower tool bushing for wear. See “Lower tool bushing” on page 54.
Page 54: Lower Tool Bushing
Lower tool bushing 1322E STD 3. LOWER TOOL BUSHING WEAR LIMITS AND LUBRICANTS FOR LOWER TOOL BUSHING Item Wear limit Tool bushing inner diameter (worn out) 97 mm (3.82 in) Item Specification Distance from upper end of bushing (H) 187 mm (7.36 in) Width of sealing compound (L) 40 mm (1.57 in)
Page 55: Installation Of Tool Bushings
1322E STD Lower tool bushing 4. Remove lower tool bushing and upper tool bushing. R030165 5. Remove seal from lower tool bushing. INSTALLATION OF TOOL BUSHINGS 1. Clean all parts carefully. 2. Measure the tool bushings inner diameter (marked Y). Replace bushing if necessary.
Page 56: Troubleshooting
Check the installation. Check the pump and the other hydraulic components. FAILURE IN HAMMER VALVE OPERATION The hammer must be serviced in an authorized Rammer service shop. PISTON FAILURE The hammer must be serviced in an authorized Rammer service shop.
Page 57: The Hammer Operates Irregularly But The Blow Has Full Power
Measure the high pressure in the hammer inlet line. FAILURE IN HAMMER VALVE OPERATION The hammer must be serviced in an authorized Rammer service shop. 4.3 THE HAMMER OPERATES IRREGULARLY AND BLOW HAS NO POWER THE WORKING METHOD IS NOT CORRECT Refer to the correct working methods.
Page 58: The Hammer Does Not Stop Or Has Run-On
Check the installation. Check the pump and the other hydraulic components. PRESSURE LOSS IN PRESSURE ACCUMULATOR The hammer must be serviced in an authorized Rammer service shop. FAILURE IN HAMMER VALVE OPERATION The hammer must be serviced in an authorized Rammer service shop.
Page 59: Recurrent Tool Failure
1322E STD Troubleshooting 4.7 RECURRENT TOOL FAILURE APPLICATION NOT CORRECT FOR HAMMER Refer to recommended use and to correct working methods. See “Daily operation” on page 27. ROUGH OPERATING PRACTICES Refer to recommended use and to correct working methods. See “Daily operation”...
Page 62: Hammer Specifications
Hammer specifications 1322E STD 1. HAMMER SPECIFICATIONS 1.1 TECHNICAL SPECIFICATIONS Item Specification 850 kg (1870 lb) Minimum working weight Hammer weight 710 kg (1570 lb) 500...1000 bpm Impact rate 125...160 bar (1815...2320 psi) Operating pressure 175...210 bar (2540...3045 psi) Pressure relief, min...
Page 64: Mounting Bracket Specifications
Hammer specifications 1322E STD 1.3 MOUNTING BRACKET SPECIFICATIONS R040239 Item Specification Bottom plate, recommended minimum 25 mm (0.98 in) thickness (X) Side plate, recommended minimum 25 mm (0.98 in) thickness (Y) Width of the opening for pressure hose (Z) 200 mm (7.87 in) Depth of the opening for pressure hose (V) 25 mm (0.98 in)
Page 65: Tool Specifications
1322E STD Tool specifications 2. TOOL SPECIFICATIONS R040283 Diameter/ Tool Part no. Length Weight Width Chisel (A) 900 mm 46 kg 95 mm (35.43 in) (100 lb) (3.74 in) Long chisel (B) 1050 mm 55 kg 95 mm (41.34 in) (120 lb) (3.74 in)
Page 66: Compliance
(Directive 2006/42/EC, Annex II. 1. A; Directive 2000/14/EC) Manufacturer: Sandvik Mining and Construction Oy, Breakers Lahti Address: Taivalkatu 8, FI-15170 Lahti, Finland Herewith declares that the Rammer hydraulic hammer Model: 1322E Is in conformity with all the relevant provisions of the Machinery Directive 2006/42/EC.
Page 67: Declaration Of Conformity
Original Manufacturer: Sandvik Mining and Construction Oy, Breakers Lahti Address: Taivalkatu 8, FI-15170 Lahti, Finland Herewith declares that the Rammer hydraulic hammer Model: 1322E Is in conformity with the relevant provisions of the Supply of Machinery (Safety) Regulations 2008 No. 1597, as amended.
Page 70 Sandvik Mining and Construction Oy, Breakers Lahti Taivalkatu 8, P.O. Box 165, FI-15101 Lahti, Finland Phone Int. +358 205 44 151, Telefax Int. +358 205 44 150 www.rammer.com 48-20-14175-36-212-49 81-20-14175-45-200-406...

RAMMER 1322E Operator's Manual

Quick Links

Need help?

Questions and answers

Related Manuals for RAMMER 1322E

Summary of Contents for RAMMER 1322E

Table of Contents