• 21N6-20321 Travel Alarm Buzzer HYUNDAI Excavator Spare Parts Fitting For R140LC-7 R160LC7 R180LC7

• Specifiion

Name	Travel Alarm Buzzer
Parts No	21N6-20321
Machine Model	R110-7 R140LC-7 R160LC7 R180LC7 R210LC7 R210LC7H R250LC7
Appliion	Excavator
Lead time	1-3 DAYS
Quality	Brand new, OEM quality
MOQ	1 PCS
Means of transport	By sea/air, DHL FEDEX UPS TNT EMS
Packing	As request or standard packing

• Function

This component is mainly responsible for generating an audible alarm to alert people nearby when the equipment is traveling. It prevents collisions with personnel or other objects, enhancing operation safety in environments like construction sites or mines. The buzzer emits a continuous or intermittent sharp sound, whose intensity suffices to penetrate noisy industrial settings.

• Compatible models

• More other buzzer parts fit for HYUNDAI machine

21N6-20322 BUZZER-TRAVEL ALARM

100D-7, 110D-7A, 110D-7E, 110D-9, 110DE, 180D-9, 180DE, 250D-9, 250DE, HL730-7, HL730-7A, HL730TM7, HL730TM7A, HL740-7, HL740-7A, HL740TM-7, HL740TM-7A, HL757-7, HL757-7A, HL757TM7, HL757TM7A, HL760-7...

21E4-2025 BUZZER-WARNING

H70, H80, HL17C, HL25C, HL35C, HL720-3, HL720-3C, HL730-7, HL730-7A, HL7303, HL7303C, HL730TM-9, HL730TM-9A, HL730TM3, HL730TM3C, HL730TM7, HL730TM7A, HL740-3, HL740-3ATM, HL740-7, HL740-7A, HL740-7S,...

21E4-2025 BUZZER-WARNING

H70, H80, HL17C, HL25C, HL35C, HL720-3, HL720-3C, HL730-7, HL730-7A, HL7303, HL7303C, HL730TM-9, HL730TM-9A, HL730TM3, HL730TM3C, HL730TM7, HL730TM7A, HL740-3, HL740-3ATM, HL740-7, HL740-7A, HL740-7S,...

21FQ-10810 BUZZER-24V,INTERMITTENT

35D-9, 35D-9A, 35D-9K, 35D-9S, 35DE, 35DS-7, 35DS-7E, 50D-7A, 50D-7K, 50DE, 50DEACE, 50DF, 50DS-7E, 80D-7, 80D-9, 80DE, 80DEACE, HDF50-7S

21FD-30310 BUZZER-BACK

15P-7, 20BH-7, HBF15T-5, HBF20-7, HBF20C-7, HBR14-7, HBR20-7, HDF15-5, HDF20-5, HLF15-5, HLF15C-3, HLF15C-5, HLF20-2, HLF20-5, HLF20C-5, HSL650-7, HSL800-7, R35Z-7A

320008040 BUZZER-24V,INTERMITTENT

15D, 15D-9, 15D-9S, 15G, 15G-7A, 15G-7M, 15L, 15L-7A, 15L-7M, 15LC, 15LC-7A, 15LC-7M, 20D-7, 20D-7E, 20DF, 20DT, 20G, 20L, 20LC, 22D-9, 22D-9E, 22D-9S, 22D-9T, 25G-7A, 25G-7M, 25GC-7A, 25GC-7M, 25GC-7...

21FD-30311 BUZZER-BACK, 12V

15BT, 15P-7, 16B, 20BC-7, 20BH-7, 22B-7, 22BHA-7, 35B-7, 35L, HBF15T-5, HBF20-7, HBF20C-7, HBR14-7, HBR20-7, HDF15-5, HDF20-5, HLF15-5, HLF15C-5, HLF20-2, HLF20-5, HLF20C-5, HSL650-7, HSL800-7, R16-9,...

21FD-30312 BUZZER-BACK

10BOP-7, 10BR, 14BR, 14BRJ-7, 15BRP-7, 15BT, 15BT-9, 15P-7, 15P-9, 15PA, 16B, 16B-9, 16B-9F, 20BC-7, 20BC-9, 20BR, 20BRJ-7, 22B-7, 22B-9, 22B-9F, 22BH-9, 22BHA-7, 35B-7, 35L, 35L-7A, 40B-9, 60L-7A, HB...

21N6-20322 BUZZER-TRAVEL ALARM

100D-7, 110D-7A, 110D-7E, 110D-9, 110DE, 180D-9, 180DE, 250D-9, 250DE, HL730-7, HL730-7A, HL730TM7, HL730TM7A, HL740-7, HL740-7A, HL740TM-7, HL740TM-7A, HL757-7, HL757-7A, HL757TM7, HL757TM7A

• alog parts list

Pos.	Part No	Qty	Parts name	Comments
4	21E6-20270	[2]	BATTERY
5	21N5-10150	[2]	BRACKET-BATT
6	21N6-60080	[2]	COVER-BATTERY
11	21E5-0003	[1]	RELAY-BATTERY
12	21N6-10181	[1]	COVER-BATT RELAY
22	21N6-20321	[1]	BUZZER-TRAVEL ALARM
22	21N6-20322	[1]	BUZZER-TRAVEL ALARM
23	21EG-30630	[1]	WASHER TANK ASSY
23-1.	21EG-10130	[1]	PUMP-MOTOR
23-2.	21EG-10140	[1]	TANK
23-3.	24L3-30660	[1]	CAP
23-4.	24L3-30670	[1]	RUBBER-BUSHING
23-5.	24L3-30710	[1]	PLATE
24	21EM-30581	[1]	HOSE-RUBBER
25	21EM-30570	[1]	CONNECTOR-TUBE
28	21L7-20100	[1]	SENSOR-AIR CLEANER
29	21N5-10130	[1]	CABLE(BATT RY-STARTER)
30	21N8-10300	[1]	CABLE(BATT-RELAY)
31	21N5-10160	[1]	CABLE(BATT-BATT)
32	21EA-00220	[1]	CABLE(EARTH & M/S SW)
33	21NA-10600	[1]	STRAP-EARTH
34	@	[1]	STRAP-EARTH	NOT USED
35	21N4-01130	[3]	PLATE-CLIP
36	25D1-10640	[1]	CLIP ASSY
37	25D1-10650	[1]	CLIP ASSY
38	S035-062022	[2]	BOLT-W/WASHER
39	S035-082522	[4]	BOLT-W/WASHER
40	S037-102022	[23]	BOLT-W/WASHER
41	S017-102652	[4]	BOLT-HEX
42	S403-102002	[4]	WASHER-PLAIN
43	21EN-30560	[2]	WASHER-PLAIN
44	21E9-00170	[13]	CLIP-HARNESS
46	S543-200002	[10]	CLAMP-TUBE
47	S552-035146	[6]	CLAMP-BAND
51	21N4-01502	[1]	HARNESS-EXT, TRAVEL
52	S037-101552	[1]	BOLT-W/WASHER

• We could supply the following spare parts

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.

• Advantage

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .

Product Tags:

HYUNDAI excavator travel alarm buzzer

      

Excavator spare parts alarm buzzer

      

R140LC-7 compatible alarm buzzer

      

21N6-20321 Travel Alarm Buzzer HYUNDAI Excavator Spare Parts Fitting For R140LC-7 R160LC7 R180LC7 Images