AGT AGT-PD680-PZ Скачать руководство пользователя страница 23

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Hydraulic Power Unit Parts List

Ref#

Description

Qty

Ref#

Description

Qty

Back head

Valve plug

Charging valve assembly

O-ring

Cylinder

Valve sleeve

Seal retainer

Front Head

O-ring

Grease nipple

Plug

Tool pin

Gas seal Φ68

Stop pin

U-packing(Step seal) SPNS 68

Stop pin ( bush)

O-ring

Ring bush

Piston

Outer bush

Dust seal LBI 70*80*6*8

Washer

U-packing ISI 70*80*6

Through bolt M27*570

U-packing ISI 70*80*6

Through nut 41mm

O-ring

Air check valve

Adapter

O-ring

Union cap

Valve

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Содержание AGT-PD680-PZ

Страница 1: ...GT PD680 PZ Please read the product manual completely before assembly Check against the parts list to make sure all parts are received Wear proper safety goggles or other protective gears while in assembly Missing parts or questions on assembly Pleasecontact sales agrotkindustrial com https www agrotkindustrial com ...

Страница 2: ...n Parts 06 4 Post driver Tools 07 5 Preparation for Installation Operation 09 6 Operation 10 7 Repair Inspection 12 8 Inspection Charging Back Head 15 9 Trouble Shooting Guide 17 10 Customer s Report 20 11 Exploded Drawings and Past List 21 sales agrotkindustrial com https www agrotkindustrial com ...

Страница 3: ...regulations 5 Please read the following warning 1 2 General Safety Precautions 1 The Post driver hammer Series will provide safe and dependable performance of operation in accordance with the instructions given in this manual Read and understand this manual and any decals and tags attached to the Post driver hammer before operation Failure to do so could result in personal injury or equipment dama...

Страница 4: ...ove 175 F 80 C Operation at higher temperatures can damage to the internal components of the Post driver hammer and back hoe excavator and will result in reduced Post driver hammer performance n Do not operate a damaged leaking improperly adjusted or incompletely assembled Post driver hammer o Do not modify this Post driver hammer in any manner p To avoid personal injury or equipment damage all Po...

Страница 5: ...iter min 36 60 Oil Relief Pressure kg cm2 170 Working Pressure kg cm2 110 140 Impact rate bpm 500 900 Chisel Diameter mm 68 Hose Diameter inch 1 2 Back head pressure kg cm2 16 The above specifications are subject to change without prior notice for the quality sales agrotkindustrial com https www agrotkindustrial com ...

Страница 6: ...y storing this energy for the nextblow Valve Cylinder control valve is built in the valve housing and controls piston reciprocation Cylinder The cylinder is the heart of the Post driver hammer containing hydraulic circuit for piston reciprocation Piston Kinetic energy of the piston is converted into hammering energy after hitting the tool The hammering energy transmitted to the tool breaks rocks F...

Страница 7: ... finally install thetool Excessively deformed the tool pins will make replacement of the tool difficult The tool pins must be checked every 100 to 150 hours of operation If the replacement tool is not a genuine part we do not guarantee the performance of other parts of the Post driverhammer Ensure that the tool shank is well lubricated before inserting it into the tool holder Keep tools well greas...

Страница 8: ...l Retinax AM Mobil 1 Mobil 1 Grease special 1 The Post driver hammer must be in a vertical position to grease with enough down pressure to push the tool up inside thehousing 2 Grease until clean grease oozes out around the tool and retainer pins 3 Grease the Post driver hammer after every two hours of continuous use or when the tool appears shiny where it rides inside the front head CAUTION Grease...

Страница 9: ...ase machines the service engineer must first check hydraulic pressure oil capacity pressure loss and other conditions of the base machine before installing hydraulic pipe lines Use only genuine parts In case of replacement because hydraulic pipe lines hoses pipes and fittings are made of materials carefully selected in consideration of durability 5 2 General view of Post driver hammer installed sa...

Страница 10: ... driven into the ground 6 Drive the pile to the desired depth Raise the Driver and move on to the next pile 6 2 Operation Precautions 1 Stop operation as soon as hoses vibrate excessively Excessive vibration of high and low pressure hoses of the breaker calls for an instant disassembly and repair Contact the nearest service station For caution s sake check oil leakage at the bank head 2 Avoid all ...

Страница 11: ...ine should be warmed up for five to ten minutes about oil temperature 30 40 80 105 before Post driver hammer operation Follow the Instruction Book for the Base Machine for warming up of the engine 7 Do not touch the Tool during post driver hammer operation During Post driver hammer operation the Post driver hammer parts can reach high temperatures 8 When operating the Post driver hammer you must u...

Страница 12: ...amine the shoulders and side surface If they are worn or deformed rotate or replace as required 3 Check wear on chisel holder bushing Replace tool bushing or both where the combined wear exceeds 5mm Some bushings are grooved to provide even grease distribution Replace the bushings when the grooves are worn through Excess bushing wear causes tool misalignment to the piston causing premature Post dr...

Страница 13: ...ith local service station for further inspection Abnormal wear cracks on tool and Tool Deformed burred and worn out tool should be repaired Excessively worn too needs to be replaced Greasing Grease at start and every 2 or 3hours using the head grease pump Pumping 5 10 times Greasing position and method shown at left Grease the front head Level and contamination of hydraulic oil Conditions of the h...

Страница 14: ...d by burrs occurring after long term use When a Tool tip is worn out The Tool is liable to slip Then sharpen the Tool tip Grinding the Tool tip many times to sharpen the edge but it will make the heat treated hardened with a new Tool If the gap between the Tool and the Tool bush becomes large the piston will fail exactly to hit the upper part of the Tool resulting in damage When the gap is found t...

Страница 15: ...tion and Charging Nitrogen N2 Gas at the Back Head 8 1 N2 Gas Charging Tools to the Back Head N2 Gas Cylinder Adaptor Nut Adaptor Hose Gas Charging Kit sales agrotkindustrial com https www agrotkindustrial com ...

Страница 16: ... gas charging kit must be up position to prevent the gas from comingout 4 Push the handle of the gas charging kit fully and turn the handle of the N2 gas cylinder counter clockwise gradually to charge the Back Head 5 When the gas pressure exceeds 10 higher then the specified pressure close the N2 gas cylinder by turning the handle clockwise 6 Leave the handle of gas charging kit up Generated press...

Страница 17: ...control pressure reduction valve 8 Tool out of range for blowing position 1 check lines 2 Wash fitter or replace 3 Fill hydraulic oil 4 Replace hydraulic oil rinse tand and release oil inside lines 5 Contact authorized service shop 6 Refill nitrogen gas 7 Re adjust reduction valve 8 Rush down tool by excavator Irregular impact 1 Low accumulator gas pressure of bad accumulator 2 Bad piston or valve...

Страница 18: ...9 2 Gas Leakage sales agrotkindustrial com https www agrotkindustrial com ...

Страница 19: ... is leaking there is no use to replacing parts at all times check the following points listed in the chart below The user can check the marked points before calling dealer sales agrotkindustrial com https www agrotkindustrial com ...

Страница 20: ...delivered out Post driver hammer Oil Filter If there is mark Y if not mark N If there is not it or it s condition is bad Post driver hammer should be troubled easily Therefore please recommend customer to install it in change new one Others Performance or Condition of Engine and Hydraulic pump Post driver hammer Model Serial No Model name and Serial No of the Post driver hammer Operating Pressure ...

Страница 21: ...ty 1 Quick connect 1 6 Side bolt M27 230 4 2 Bracket welder FR 1 7 Nuts 41MM 4 3 Bracket welder RR 1 8 Hydraulic power unit 1 4 Stopper Hex Bolt M20 55 8 9 Hoses 1 2inch 2 4m 2 5 Stopper Hex Nut 8 10 Post driver chisel 1 sales agrotkindustrial com https www agrotkindustrial com ...

Страница 22: ...HYDRAULIC POWER UNIT EXPLODED DRAWINGS sales agrotkindustrial com https www agrotkindustrial com ...

Страница 23: ...nipple 1 7 Plug 3 26 Tool pin 1 8 Gas seal Φ68 1 27 Stop pin 1 9 U packing Step seal SPNS 68 2 29 Stop pin bush 2 10 O ring 2 30 Ring bush 1 12 Piston 1 31 Outer bush 1 13 Dust seal LBI 70 80 6 8 1 33 Washer 4 14 U packing ISI 70 80 6 1 34 Through bolt M27 570 4 15 U packing ISI 70 80 6 1 35 Through nut 41mm 4 16 O ring 2 36 Air check valve 1 17 Adapter 2 37 O ring 2 18 Union cap 2 19 Valve 1 sale...

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AGT AGT-PD680-PZ, Руководство по эксплуатации продукта

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