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{"title":"E320\/E320C\/E320D MOTOR & MTG GP-TRAVEL 334-9987 204-2819 Excavator Travel Device","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/21\/024394804c37c9d4e543abd0ec86-200x200-1\/e320_2fe320c_2fe320d_motor_26_mtg_gp_travel_334_9987_204_2819_excavator_travel_device_assy.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"E320\/E320C\/E320D","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"PC450-7 Excavator Travel Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/87\/ad0230b53b2b6e9b4b1a4ef967f4-200x200-1\/pc450_7_excavator_travel_motor.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"PC450-7\/PC400-6","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
ZAXIS240-3 240LC-3 250LC-3 250LCN-3250K-3 250LCK-3 9242907 9257553 Equipment Component Parts
Product Overview
This valve GP-travel counterbalance assembly (9242907 9257553) serves as an essential component in excavator swing hydraulic systems, ensuring safe and reliable operation across multiple excavator models.
Safety Features
Reverse Prevention System: The motor and mounting group incorporates a built-in reverse-prevention valve that eliminates unintended reverse rotation, preventing operational errors and safety hazards.
One-way valve design ensures hydraulic oil flows in only one direction
Prevents motor reversal due to external forces or hydraulic fluctuations
This safety feature is critical during heavy lifting operations where reverse rotation could cause load drops and serious accidents. The high-flow capacity valve maintains normal motor operation and response speed while providing reliable performance under high hydraulic pressure and frequent use conditions.
Product Specifications
Compatible Models
ZAXIS240-3 240LC-3 250LC-3 250LCN-3250K-3
Category
Excavator Swing Hydraulic Motor
Brand
TGFQ
Part Numbers
9242907 9257553
Packing
Wooden case
Delivery Time
1-3 days after payment confirmation
Shipping Methods
By Sea, Air, or Express
Quality Assurance
Each unit undergoes thorough inspection and detailed photos are provided for buyer confirmation before shipping to ensure product quality and satisfaction.
Hydraulic Motor Applications
Hydraulic motors are essential components in earthmoving equipment including excavators, backhoe loaders, skid-steer loaders, forklifts, heavy dump trucks, and bulldozers. They power hydraulic cylinders that extend and retract during various operational cycles.
Swing Brake Operation
The swing brake features a multi-disc and plate assembly located in the first stage planetary gear. This spring-applied, hydraulically-released system functions as a parking brake and is not designed for cyclic service braking. Discs and plates are lubricated by the release signal oil for optimal performance and longevity.
Product Images
Travel Motor Parts Breakdown
Part No
Parts Name
Qty
9242907
MOTOR; OIL (FOR ASSEMBLY OF MACHINE)
1
9257553
MOTOR; OIL (FOR TRANSPORTATION)
1
1031123
HOUSING
1
4613831
SEAL; OIL
1
4601724
PISTON
1
2049166
SHAFT
1
959499
RING; RETAINING
1
4600108
PIN
2
4600133
BRG.; ROL.
1
8099321
PISTON
9
3081570
RETAINER
1
4397757
BUSHING
1
2050565
PLATE; SWASH
1
4396747
SPRING; COMPRES.
6
2051451
ROTOR
1
3081593
PLATE; FRICTION
4
3081592
PLATE
4
3081595
PISTON
1
4396775
O-RING
1
4396774
O-RING
1
3081594
SPRING; DISC
1
4420958
O-RING
1
4506415
O-RING
2
9247662
VALVE; BRAKE (FOR ASSEMBLY OF MACHINE)
1
9260003
VALVE; BRAKE (FOR TRANSPORTATION)
1
4631910
BRG.; NEEDLE
1
4630921
PIN; KNOCK
2
3106481
PLATE; VALVE
1
Warehouse & Inventory Capacity
Our facility includes over 4000 square meters of three-dimensional warehouse space plus 2000 square meters of outdoor storage, ensuring adequate inventory levels and rapid response to customer requirements. Fast delivery is our competitive advantage.
Frequently Asked Questions
Can I order a sample for testing first?
Yes, we welcome sample orders for testing and evaluation.
How do I place an order?
Simply provide the model and quantity you need. We will issue a proforma invoice, and upon payment confirmation, your order will be processed. Preparation time varies based on order complexity.
Do you have your own factory?
Yes, we operate our own manufacturing facility with 23 years of specialized experience in the excavator gear industry.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2000
Total Annual:
10 million-15 million
Employee Number:
>150
Ecer Certification：
Verified Supplier
TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro... TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro...
