Product Specification

Payment Terms	T/T, D/P, D/A,Western Union, L/C, MoneyGram	Supply Ability	100-2000
Delivery Time	3-7 working days	Packaging Details	Wooden box for heavy parts, paper carton for light parts
Model number	M312 M313C M313D M315 M315C M315D M315D2 M316C M316D M317D2	Product name	Planetary carrier
Part number	1550836 155-0836	Transportation	By sea/air By express
Packing	Standard Export Carton	Warranty	6/12 Months
Brand Name	OEM	Model Number	1550836 155-0836
Place of Origin	China
High Light	Excavator swing motor planetary carrier ，Planetary carrier for M313D excavator ，Swing motor fitting with warranty

• 1550836 155-0836 Planetary Carrier Excavator Swing Motor Fitting For M312 M313C M313D

 

 

 

• Specification

Application	C A T excavator swing motor
Name	Planetary carrier
Parts No	1550836 155-0836
Model	M312 M313C M313D M315 M315C M315D M315D2 M316C M316D M317D2
Delivery time	Stock for urgent delivery
Quality	Brand new, OEM quality
MOQ	1 PCS
Design	made in china
Means of transport	By sea/air, DHL FEDEX UPS TNT Express
Packing	As request or standard packing

 

 

 

• Applicable models

1.Structural Support for Planet Gears:
The planetary carrier serves as a rigid framework that houses and supports the planet gears (smaller gears that orbit around a central "sun gear"). It holds the planet gears in position via shafts or pins, ensuring they maintain proper alignment with both the sun gear (center) and the ring gear (outer toothed ring). This structural integrity is vital for efficient power transfer through the gear set.

2.Torque Transmission and Distribution:
As part of the planetary gear system, the carrier plays a key role in transmitting torque. Depending on the system’s configuration (e.g., whether the sun gear, ring gear, or carrier is fixed, driven, or acts as the output), the carrier distributes rotational force between the planet gears and other components. This distribution allows the system to multiply torque, adjust speed, or reverse direction—critical for adapting machinery performance to varying loads and operating conditions.

 

 

 

• Applicable models

WHEELED EXCAVATOR M312 M313C M313D M315 M315C M315D M315D2 M316C M316D M317D2

 

 

 

• More carrier parts supplied to C A T machine

1218139 CARRIER

M315, M315C, M316C, M318

8U5989 CARRIER-PLANETARY

206B, 212B, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C

1324344 CARRIER

M312, M313C

1324288 CARRIER-PLANETARY

M312, M313C

1550823 CARRIER

M312, M313C, M313D, M315, M315C, M315D, M315D 2, M316C, M316D, M317D 2

3756310 CARRIER-PLANETARY

M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318C, M318D, M318D MH, M322C, M322D, M322D MH

1550823 CARRIER

M312, M313C, M313D, M315, M315C, M315D, M315D 2, M316C, M316D, M317D 2

1484749 CARRIER-PLANETARY

315C, 318B

1582457 CARRIER GP

317B LN, 318B

 

 

 

 

• Catalog parts list

Pos.	Part No	Qty	Parts name	Comments
1	155-0821	[1]	SHAFT
2	155-0822	[3]	GEAR-PLANETARY
3	155-0823	[1]	CARRIER
4	155-0824	[3]	PIN
5	082-3084	[6]	WASHER
6	082-3085	[6]	WASHER
7	132-4292	[63]	BEARING AS-NEEDLE
8	095-0919	[3]	RING-RETAINING
9	155-0827	[1]	HOUSING AS-SWING
10	155-0828	[1]	SEAL-LIP TYPE
11	155-0829	[1]	SEAL
12	155-0830	[1]	PINION
13	155-0831	[1]	WASHER-SPECIAL
14	155-0832	[1]	BEARING AS-ROLLER
15	155-0833	[1]	BEARING AS-ROLLER
16	155-0835	[2]	NUT-SLOTTED
17	155-0834	[1]	RING
19	155-0836	[1]	CARRIER-PLANETARY
20	155-0837	[4]	GEAR-PLANETARY
21	155-0838	[4]	BEARING AS-ROLLER
22	1H-8647	[4]	RING-SNAP
23	098-2981	[3]	SHIM (2-MM THK)
24	110-4737	[1]	RING-RETAINING
25	121-8088	[2]	BALL BEARING
26	155-0839	[1]	GEAR-SUN
27	179-3153	[2]	SHIM (2.5-MM THK)
28	6V-5201	[2]	RING-RETAINING
29	155-0848	[1]	HOUSING-BRAKE
30	155-0849	[1]	ORIFICE
31	8T-4139 M	[4]	BOLT (M12X1.75X30-MM)
32	201-7396	[1]	SEAL-O-RING
33	155-0850	[1]	PISTON
34	155-0851	[1]	SEAL-LIP TYPE
35	155-0852	[1]	SEAL-LIP TYPE
36	179-3151	[1]	SPRING
37	179-3154	[1]	SHIM (3.5-MM THK)
38	132-4268	[4]	DISC-CLUTCH (1.7-MM THK)
39	132-4262 B	[5]	DISC-CLUTCH (1.4-MM THK)
40	132-4263 B	[1]	DISC-CLUTCH (1.2-MM THK)
41	132-4265 B	[1]	DISC-CLUTCH (1.6-MM THK)
42	132-4266 B	[1]	DISC-CLUTCH (1.8-MM THK)
43	9X-6574	[1]	RING-RETAINING
44	155-0855	[1]	SLEEVE
45	8T-0707	[1]	RING-RETAINING (INTERNAL)
46	179-3560	[1]	SEAL-O-RING
	B		USE AS REQUIRED
	M		METRIC PART

 

 

 

• Other hot selling parts

1.Final drive: Travel gearbox, Travel gearbox with motor, Carrier ass'y, Sun gear shaft

 

2.Swing gear: Center joint ass'y, Swing gearbox, Swing motor, Gear reduction ass'y

 

3.Undercarriage Parts: Track roller, Track link ass'y, Idler roller, Sprocket, Spring ass'y

 

4.Hydraulic parts: Hydraulic pump, Main Valve, Hydraulic cylinder

 

5. Engine parts: Engine Ass’y, Crankshaft, Turbocharger, Fuel injector, Flywheel, Starter motor, Cooling fan, Solenoid valve

 

6.Electrical parts: Wiring harness, Controller, Monitor

 

7.Other: Cylinder Seal Kits, Fuel tank, Filter, Boom, Arm, Bucket etc.

 

 

 

 

• 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 6-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 .