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The travel gearbox is a critical component in an excavator's undercarriage system, responsible for transmitting power from the hydraulic motor to the tracks or wheels, enabling precise movement and heavy-duty operation. Its reliability directly impacts the machine's productivity in mining, construction, and earthmoving appliions.
Appliion
Excavator
Part Name
Excavator Travel Gearbox
Material
Steel
Model
E330C E330D E328D
Part Number
227-6189
Payment Term
T/T, Paypal, Trade assurance, or as required
Delivery
3 days after the payment received
Shipment
by sea, by air, by express, or as required
Technical Description
The excavator travel gearbox (also called travel reducer) is a core component that reduces speed and increases torque of the high-speed, low-torque power output by the hydraulic motor through multi-stage gear (usually spur, helical, or planetary gear set) meshing transmission. It integrates gear shafts, bearings, seals, and lubriing oil circuits inside, which can accurately transmit power to the drive wheels. At the same time, it realizes the machine's parking or slow descent through the braking mechanism, ensuring walking stability under complex working conditions. Its sealing system can effectively isolate sediment and water, preventing internal gear rust or wear and extending service life.
Related Models
FOR HITACHI
EX40-1
EX40-2
EX55
EX60
EX60-2
EX60-3
EX60-5
EX70
EX75
EX100
EX110
EX120
EX120-1
EX120-2
EX120-3
EX120-5
EX130-1
EX200-1
EX200-2
EX200-3
EX200-5
EX220-3
EX220-5
EX270
EX300
EX300-1
EX300-2
EX300-3
EX300-5
EX300A
EX330
EX370
EX400-1
EX400-2
EX400-3
EX400-5
EX450
ZAX30
ZAX55
ZAX200
ZAX200-2
ZAX330
ZAX450-1
ZAX450-3
ZAX450-5
ZX110
ZX120
ZX200
ZX200-1
ZX200-3
ZX200-5G
ZX200LC-3
ZX210
ZX210-3
ZX210-5
ZX225
ZX240
ZX250
ZX270
ZX300
ZX330
ZX330C
ZX350
ZX450
ZX450LC
ZX500
ZX500LC
ZX520
ZX670
ZX690
ZX870
ZX130
ZX170
ZX170LC
ZX195
ZX260
ZX360
ZX360LC
ZX400
ZX470
ZX490
FOR KOMATSU
PC20-7
PC30
PC30-3
PC30-5
PC30-6
PC40-7
PC45
PC45-2
PC55
PC120-6
PC130
PC130-7
PC200
PC200-1
PC200-3
PC200-5
PC200-6
PC200-7
PC200-8
PC210-6
PC220-1
PC220-3
PC220-6
PC220-7
PC220-8
PC270-7
PC202B
PC220LC-6
PC220LC-8
PC240
PC300
PC300-3
PC300-5
PC300-6
PC300-7
PC300-7K
PC300LC-7
PC350-6/7
PC400
PC400-3
PC400-5
PC400-6
PC400LC-7
PC450-6
PC450-7
PC600
PC650
PC750
PC800
PC1100
PC1250
PC2000
PC360
PC460
FOR KOBELCO
SK120-6
SK120-5
SK210-8
SK210LC-8
SK220
SK220-1
SK220-3
SK220-5/6
SK200
SK200
SK200
SK200-3
SK200-6
SK200-8
SK200-5/6
SK60
SK290
SK100
SK230
SK250
SK250-8
SK260LC-8
SK300
SK300-2
SK300-4
SK310
SK320
SK330-8
SK330
SK350LC-8
SK235SR
SK450
SK480
SK30-6
FOR SUMITOMO
SH120
SH120-3
SH200
SH210-5
SH200
SH220-3
SH220-5/7
SH290-3
SH350-5/7
SH220
SH280
SH290-7
SH260
SH300
SH300-3
SH300-5
SH350
SH60
Product Image
Our Services
Delivery
Outside packing: standard export carton packing;
According to orders, pack the spare parts one by one in a small plastic bag;
Put them into small carton boxes one by one;
Put the packed small carton boxes into bigger carton boxes one by one;
Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea.
Exhibition
Processing & Testing
Our Team
Hot Production
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
$28000000-$41660000
Employee Number:
1200~1300
Ecer Certification:
Verified Supplier
Since 2013
Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013
Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts
Who We Are
Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...
Since 2013
Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013
Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts
Who We Are
Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...