H60MC(V) - Hammer HiKOKI - Free user manual and instructions

Brand	HiKOKI
Model	H60MC(V)
Product Type	Demolition Hammer
Power Input	1250 W
Voltage	230 V~ (by area)
Full-Load Impact Rate	900 – 1600 /min (stepless adjustment)
Weight	11.3 kg
Shank Type	SDS-max
Standard Accessories	Carrying case, Bull Point (SDS-max), Side Handle
Optional Accessories	Bull Point (280/400 mm), Cutter, Bushing Tool, Rammer, Cold Chisel, Scoop, Hammer Grease A
Applications	Demolishing concrete, chipping, grooving, bar cutting, driving piles, piping/wiring installation
Tool Positioning	360° rotatable, 12 positions (30° steps)
Side Handle	Adjustable 360° and fore-aft
Switch Type	Trigger switch with lock-on button for continuous operation
Grease Type	HiKOKI Electric Hammer Grease A (low viscosity)
Grease Capacity	76 g (standard fill)
Carbon Brush Replacement	Auto-stop type; replace both when worn
Safety Features	Insulated gripping surfaces, ear protection recommended, anti-vibration side handle
Maintenance	Inspect mounting screws, clean carbon brushes, replace grease at brush change

Frequently Asked Questions - H60MC(V) HiKOKI

How do I install a tool (bull point) into the H60MC(V)?

Switch off and unplug the hammer. Pull grip (A) in direction Ⓐ, insert the tool into the front cap hole, turn to align groove, push until it bottoms out, then release grip (A). Pull the tool to confirm it is locked.

Can I adjust the impact rate on this demolition hammer?

Yes, the H60MC(V) has a stepless electronic control dial (1 to 6) that adjusts the impact rate from 900/min (dial 1) to 1600/min (dial 6). Do not adjust during operation.

What safety gear should I wear when using the H60MC(V)?

Always wear eye protection, ear protectors, non-skid shoes, and a dust mask if needed. Use the supplied side handle and hold the tool by insulated gripping surfaces to avoid electric shock.

How do I change the working angle of the tool?

Push grip (B) in direction Ⓐ, turn grip (A) in direction Ⓑ to rotate the tool to any of 12 positions (30° steps). Release grip (B) and ensure the tool locks.

When should I replace the grease in the demolition hammer?

Replace the grease when changing the carbon brushes. Use about 76 g of HiKOKI Electric Hammer Grease A. Remove the crank cover, wipe old grease, apply new grease, and reinstall the cover carefully.

How do I know when to replace the carbon brushes?

The motor has auto-stop carbon brushes; when they wear to the limit, the motor stops. Replace both brushes with identical numbers shown in the manual. Loosen the set screw, remove tail cover, brush caps, and brushes. Install new ones and tighten.

Can I use the H60MC(V) for chiseling or asphalt cutting?

Yes, the hammer is designed for demolishing, chipping, grooving, and more. Optional accessories like cutters and cold chisels are available for specific tasks.

Why does the hammer get hot after prolonged use?

The cylinder case becomes hot during extended operation. This is normal. To avoid burns, do not touch the cylinder directly. Allow the tool to cool down if needed.

What should I do if the tool does not lock properly?

Ensure the shank is clean and fully inserted. Turn the tool while pushing to align the groove. Pull grip (A) firmly back to its original position and verify the tool is locked by pulling it. If problem persists, consult an authorized service center.

Is the H60MC(V) suitable for continuous professional use?

Yes, with proper maintenance (regular inspection, brush replacement, greasing), it is built for demanding demolition work. Use the correct accessories and follow safety instructions.

USER MANUAL H60MC(V) HiKOKI

Line drawing of a handheld drill bit with a circular outline (no text or symbols)

Read through carefully and understand these instructions before use.

使用前務請詳加閱讀

Illustration of a hand using a screwdriver to lift a tool, with an arrow indicating direction (no text or symbols present)

Line drawing of a hand gripping a tool with a curved handle and directional arrow (no text or symbols)

Line drawing of a mechanical tool with a wrench and handle (no text or symbols)

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8

9

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11

Read all safety warnings and all instructions.

Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

1) Work area safety

a) Keep work area clean and well lit.

Cluttered and dark areas invite accidents.

b) Do not operate power tools in explosive atmospheres, such as in the presence of fl ammable liquids, gases or dust.

Power tools create sparks which may ignite the dust of fumes.

c) Keep children and bystanders away while operating a power tool.

Distractions can cause you to lose control.

2) Electrical safety

a) Power tool plugs must match the outlet.

Never modify the plug in any way.

Do not use any adapter plugs with earthed (grounded) power tools.

Unmodifi ed plugs and matching outlets will reduce risk of electric shock.

b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators.

There is an increased risk of electric shock if your body is earthed or grounded.

c) Do not expose power tools to rain or wet conditions.

Water entering a power tool will increase the risk of electric shock.

d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool.

Keep cord away from heat, oil, sharp edges or moving parts.

Damaged or entangled cords increase the risk of electric shock.

e) When operating a power tool outdoors, use an extension cord suitable for outdoor use.

Use of a cord suitable for outdoor use reduces the risk of electric shock.

f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply.

Use of an RCD reduces the risk of electric shock.

3) Personal safety

a) Stay alert, watch what you are doing and use common sense when operating a power tool.

Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.

A moment of inattention while operating power tools may result in serious personal injury.

b) Use personal protective equipment. Always wear eye protection.

Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection for appropriate conditions will reduce personal injuries.

c) Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or carrying the tool.

Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

d) Remove any adjusting key or wrench before turning the power tool on.

A wrench or a key left attached to a rotating part of the power tool may result in personal injury.

e) Do not overreach. Keep proper footing and balance at all times.

This enables better control of the power tool in unexpected situations.

f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts.

Loose clothes, jewellery or long hair can be caught in moving parts.

g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used.

Use of these devices can reduce dust related hazards.

4) Power tool use and care

a) Do not force the power tool. Use the correct power tool for your application.

The correct power tool will do the job better and safer at the rate for which it was designed.

b) Do not use the power tool if the switch does not turn it on and off.

Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

c) Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.

Such preventive safety measures reduce the risk of starting the power tool accidentally.

d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.

Power tools are dangerous in the hands of untrained users.

e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools' operation.

If damaged, have the power tool repaired before use.

Many accidents are caused by poorly maintained power tools.

f) Keep cutting tools sharp and clean.

Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed.

Use of the power tool for operations different from intended could result in a hazardous situation.

59eService

a) Have your power tool serviced by a qualified repair person using only identical replacement parts.

This will ensure that the safety of the power tool is maintained.

PRECAUTION

Keep children and infi rm persons away.

When not in use, tools should be stored out of reach of children and infi rm persons.

DEMOLITION HAMMER SAFETY WARNINGS

1. Wear ear protectors

Exposure to noise can cause hearing loss.

1. Use auxiliary handles supplied with the tool.

Loss of control can cause personal injury.

1. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord.

Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

1. Do not touch the bit during or immediately after operation. The bit becomes very hot during operation and could cause serious burns.
2. Before starting to break, chip or drill into a wall, floor or ceiling, thoroughly confirm that such items as electric cables or conduits are not buried inside.
3. Wear a mask when turning your head upward.
4. Properly set the bit holder.
5. At the start of work, confirm screw tightening.
6. When working at a highly elevated location, pay attention to articles and persons below.
7. Wear protective shoes to protect your feet.

SPECIFICATIONS

Voltage (by areas)* (230 V)	~
Power Input* 1250 W
Full-load Impact Rate 900–1600 /min
Weight 11.3 kg

* Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

(1) Case 1
(2) Bull Point (SDS-max shank)....1
(3) Side Handle....1

Standard accessories are subject to change without notice.

OPTIONAL ACCESSORIES (sold separately)

○ Demolishing

(1) Bull Point

Overall Length: 280, 400 mm

○ Asphalt Cutting

(1) Cutter

○ Surface Roughing

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(1) Bushing Tool

(2) Shank

○ Tamping

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(1) Rammer

(2) Shank

○ Groove digging and edging

(1) Cold chisel

Overall Length: 280, 400 mm

○ Scooping Work

(1) Scoop

○ Hammer Grease A 500 g (in a can)

70 g (in a tube)

30 g (in a tube)

Optional accessories are subject to change without notice.

APPLICATIONS

Demolishing concrete, chipping off concrete, grooving, bar cutting, and driving piles.

Application examples:

Installation of piping and wiring, sanitary facility installation, machinery installation, water supply and drainage work, interior jobs, harbor facilities and other civil engineering work.

PRIOR TO OPERATION

1. Power source

Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate.

2. Power switch

Ensure that the power switch is in the OFF position. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident.

3. Extension cord

When the work area is removed from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable.

4. Installing tools

CAUTION

Be sure to switch power OFF and disconnect the plug from the receptacle to avoid serious trouble.

NOTE

When using tools such as bull points, make sure to use the genuine parts designated by our company.

(1) Clean the shank portion of the tool.

(2) As shown in Fig. 1, pull grip (A) in the direction of Ⓐ, and insert the tool into a hole of the front cap.

(3) Adjust the groove position while turning the tool, and furthermore insert it until it hits the end of the hole.

(4) Return grip (A) to its original position, pull the tool and make sure it is locked completely (Fig. 2).

5. Deciding Working Position of Tool

The tool can be turned every 30 degrees and can be fixed at the position of 12 steps.

(1) As shown in Fig. 3, if the grip (A) is turned in the direction of Ⓑ in a state where the grip (B) is pushed in the direction of Ⓐ, the blade angle can be changed freely to any desired position.

(2) Release grip (B) and turn the tool, and make sure that it is locked completely.

6. Removing Tool

As shown in Fig. 1, pull grip (A), and pull out the tool.

CAUTION

Be sure to grip the handle and side work. Do not hold by the grip (A) during work. If you pull it by mistake, the bull point could jump out.

7. Move the side handle

The side handle can be fi xed at any desired position; 360 degrees, and can also be fi xed at any position in the back-and-forth direction.

(1) Loosen the handle by turning the grip in the direction of Ⓐ as shown in Fig. 4.

(2) Adjust it to a position where vertical (up-and-down) operation can be facilitated as illustrated in Fig. 5, Fig. 6, and Fig. 7.

(3) Turn the grip in the direction of Ⓑ and fi x the handle.

8. Select the number of strikes (Fig. 8)

CAUTION: Do not make any adjustment of the dial during operation. Holding the main body with one hand can swing you around, resulting in an injury.

This machine has an electronic controlled circuit built-in, enabling stepless regulation of the number of strikes. Make the most of this machine by adjusting the dial according to the working contents; chiseling, demolishing, or the quality of the material to be chiseling or demolishing.

The scale "1" of the dial is for the minimum speed with 900 strikes per minute, and the scale "6" is for the maximum speed with 1600 strikes per minute.

Standard number of strikes

Dial	Number of strikes/min.
6	1600
5	1600
4	1500
3	1300
2	1100
1	900

* The number of strikes on dials 5 and 6 is almost the same, but it is not a malfunction.

HOW TO USE THE DEMOLITION HAMMER (Fig. 9)

d.u After placing the tip of the tool on concrete surface, switch ON.

The switch can be turned ON if the trigger is pulled and OFF when it is released.

If the stopper is pressed while the trigger for the switch is pulled, even if your finger is released from the trigger, the switch remains ON - convenient for continuous operation.

To turn the switch OFF, pull the trigger again, and then the stopper comes off.

1. By utilizing the empty weight of the machine and by firmly holding the demolition hammer with both hands, one can effectively control the subsequent recoil motion.

Proceed at a moderate work-rate, the use of too much force will impair efficiency.

CAUTION

After long time of use, the cylinder case becomes hot. Therefore, be careful not to burn your hands.

GREASE REPLACEMENT

This machine is of full air-tight construction to protect against dust and to prevent lubricant leakage. This machine can be used without grease supplement for an extended period of time. However, perform the grease replacement to maintain the service life. Replace the grease as described below.

1. Grease replacement period

You should look at the grease when you change the carbon brush. (See the section MAINTENANCE AND INSPECTION.) Ask for grease replacement at the nearest authorized HiKOKI Service Center.

In the case that you are forced to change the grease by yourself, please follow the following points.

2. How to replace grease

CAUTION

Before replacing the grease, turn the power off and pull out the plug from the receptacle.

(1) Remove the crank cover and wipe off the old grease inside. (Fig. 10)

(2) Supply 76 g (the standard volume to cover the connecting rod) of HiKOKI Electric Hammer Grease A to the crank case.

(3) After replacing the grease, install the crank cover securely. At this time, do not damage or lose the oil seal.

NOTE

The HiKOKI Electric Hammer Grease A is of the low viscosity type. When the grease is consumed, purchase from an authorized HiKOKI Service Center.

MAINTENANCE AND INSPECTION

CAUTION

Be sure to switch power OFF and disconnect the plug from the receptacle to avoid serious trouble.

1. Inspecting the tool

Since use of a dull tool will degrade efficiency and cause possible motor malfunction, sharpen or replace the tool as soon as abrasion is noted.

2. Inspecting the mounting screws

Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the screws be loose, retighten them immediately. Failure to do so could result in serious hazard.

3. Maintenance of the motor

The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water.

4. Inspecting the carbon brushes (Fig. 11)

The Motor employs carbon brushes which are consumable parts. When they become worn to or near the “wear limit”, it could result in motor trouble. When an auto-stop carbon brush is equipped, the motor will stop automatically. At that time, replace both carbon brushes with new ones which have the same carbon brush Numbers shown in the figure. In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holders.

5. Replacing carbon brushes

Loosen the set screw and remove the tail cover. Remove the brush caps and carbon brushes. After replacing the carbon brushes, do not forget to tighten the brush caps securely and to install the tail cover.

CAUTION

In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed.

NOTE

Due to HiKOKI's continuing program of research and development, the specifications herein are subject to change without prior notice.

一般安全規則

警告

閱讀所有安全警告說明

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(1) 套筒 (2) 柄

○ 夯具

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(1) 撞錘 (2) 柄

○ 開槽和飾邊

SquaredDeviation Trustee in the Applicable

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Koki Holdings Co., Ltd.

Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan