21N6-20321 21N620321 Travel Alarm Buzzer Excavator Electric Parts Fit For HYUNDAI R110-7

• 21N6-20321 21N620321 Travel Alarm Buzzer Excavator Electric Parts Fit For HYUNDAI R110-7

• Specification

• Function

1. Travel Operation Alerts
Activation: Sounds continuously whenever the excavator’s travel pedals or joysticks are engaged, whether moving forward, backward, or turning.
Sound Characteristics: Produces a distinct, high-pitched tone to cut through ambient noise on construction sites.
Safety Purpose: Warns pedestrians, other equipment operators, and workers that the machine is in motion, reducing the risk of collisions or accidents.

2. Reversing Safety Warnings
Activation: Becomes more prominent or changes to a different pattern (e.g., intermittent beeping) when the excavator is in reverse.
Sound Characteristics: Often a louder, more attention-grabbing signal to emphasize the increased danger of backing up.
Safety Purpose: Informs people behind the excavator of its movement, especially in areas with limited visibility.

• Application 

• More buzzer parts Applied To HYUNDAI machine

• Diagram parts list

Pos.	Part No	Qty	Parts name	Comments
1	21LG-10031	[1]	HARNESS-FRAME
1	21LG-10032	[1]	HARNESS-FRAME
1	21LG-10033	[1]	HARNESS-FRAME
1	21LG-10034	[1]	HARNESS-FRAME
1	21LG-10035	[1]	HARNESS-FRAME
1	21LG-10036	[1]	HARNESS-FRAME
1	21LG-10037	[1]	HARNESS-FRAME
2	21EK-10410	[2]	LAMP-T/STOP FLASHER
2	21EK-10411	[2]	LAMP-TAIL STOP FLASHER
2-1.	21EK-10290	[2]	BULB	NOT SHOWN
2-2.	21EK-10270	[1]	BULB(5W)	NOT SHOWN
2-3.	21LB-51550	[2]	SCREW
2-4.	21EK-20200	[1]	HARNESS-REAR COMBI
2-5.	21EK-10180	[1]	LAMP-TAIL STOP FLASHER
4	21LF-20070	[1]	PLATE
5	21LG-20062	[2]	PLATE-LAMP	HL730-7
5	21LF-20081	[2]	PLATE-LAMP	HL730XTD-7
6	E128-1053	[1]	GASKET
7	21LG-00180	[1]	FUEL SENDOR
9	21N6-20321	[1]	BUZZER-TRAVEL ALARM
9	21N6-20322	[1]	BUZZER-TRAVEL ALARM
10	21EK-10260	[1]	BULB
11	21EK-10160	[1]	LAMP-NUMBER PLATE
11	21LB-34250	[1]	LAMP SUB ASSY(N/PLATE)
11-1.	21EK-10160	[1]	LAMP-NUMBER PLATE
11-2.	21LB-34260	[1]	HARNESS-EXT(N/LAMP)
11-3.	21EK-10260	[1]	BULB	NOT SHOWN
12	21L7-20100	[1]	SWITCH-AIR CLEANER
13	21L8-30720	[1]	STRAP-EARTH
14	21EN-40100	[1]	SENDER-TEMP
15	21EA-50260	[1]	PACKING-TEMP SW
18	S431-100002	[2]	WASHER-INTERNAL T/LOCK
19	S151-040152	[2]	SCREW-TAPPING
21	S037-102022	[14]	BOLT-W/WASHER
22	25D1-10650	[1]	CLIP ASSY
23	S593-000902	[18]	CLIP-HARNESS
24	S593-000702	[1]	CLIP-HARNESS
25	S131-051546	[5]	SCREW-W/WASHER
26	S552-035146	[3]	CLAMP-BAND
28	S037-122552	[1]	BOLT-W/WASHER
E29.	21LG-10090	[1]	HARNESS-E/STEERING	EMERGENCY STEER
E29.	21LG-10091	[1]	HARNESS-E/STEERING	EMERGENCY STEER
31	21LG-10130	[1]	HARNESS-EXT	COLD START KIT

 

• Other parts we can supply.

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Packaging & Delivery

Packaging Details:

1. According to orders,pack the spare parts one by one by oil paper;

2. Put them into small carton boxes one by one;

3. Put the packed small carton boxes into bigger carton boxes one by one;

4. Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea.

5. goods is packed by oil paper and plastic bags inside

6. using wooden package.

7. we support the custom-made demand for package

Port: Huangpu

Lead Time : Within 2 days after receiving the pay me.

Shipping: Expedited Shipping(FedEx/DHL/TNT/UPS), air cargo, truck, by sea.

• Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s

* Customer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

• Our Service

1. OEM Manufacturing welcome : Product , Package ...

2. When you place order with us , we will take clear photos as your need .

3. We will reply you for your inquiry in 24 hours .

4. When you got the goods , test them , and give me a feedback . If you have any questions about the problem , contact with us , we will offer the solve way for you .

• Our Company

Anto Machinery is made up of a professinal engineering team, with high experirence in genuine, OEM and aftermarket parts.

for excavators, bulldozers, forklift, loaders, and crane covering brand Hyundai , Sany , DOOSAN , Vo-lvo , HITACHI , KOBELCO , KOMATSU , KATO , , JCB , LIEBHERR , SANY , XCMG , XGMA , LIUGONG , SHANTUI , etc.

We are with full range of data information for the engine parts, hydraulic parts ,seal parts, electrical parts, gear & reducer parts, cylinder parts, bucket parts, cab parts, etc. As exporting about 20 years, we now have customers the whole world including the countries Brazil, Mexico, Colombia, Venezuela, Peru, America, Canada, Russia, Poland, Ireland, Sweden, France, England, Romania, Spain, Portugal, Ukraine, Lithuania, Norway, Italy, Finland, UAE, Saudi Arabia, Israel, Iraq, Sudan, Kenya, Tanzania, Sri Lanka, Kazakhstan, Pakistan, Burma, Thailand, Vitenam, Philippines, Indonesia, Australia, New Zealand, etc.

Thanks very much to our customers support and big trust.

We will keep improving everyday. Any of your encouragement in inquiry and order is our motivation.

We warm welcome your visiting and consulting on your needed parts.

• Why choose us

1. Quality stability .

2. Professional R&D team .

3. We have all Specifications of our products and can meet customers ’ product diversity needs .

4. We prefer to accept your lower MOQ in order to relieve your purchasing stress .

5. Our markets are widely distributed to North Europe , East Europe , West Europe , North America , South America , East Asia , Southeast Asia , Middle East , Australia , etc . and enjoy good reputation .