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Guangzhou Quanhang Construction Machinery Co., Ltd.
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{"title":"Applicable to Komatsu excavator PC200-6 pressure switch, distribution valve idle","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/dc\/40fd3513ab57e6303443249b043b-200x200-1\/applicable_to_komatsu_excavator_pc200_6_pressure_switch_2c_distribution_valve_idle_speed_sensor_20y0621710_20ps579_16x7z.jpg","attrs":{"Brand Name":"QL","Model Number":"20Y0621710-20PS579-16X7Z","Place of Origin":"China","Minimum Order Quantity":"100pcd"}}
{"title":"7N0719 Ignition Switch For CAT Excavator Loader Heavy Equipment Start Key Switch","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/e0\/de05f00de369fa68014161532ce8-200x200-1\/7n0719_ignition_switch_for_cat_excavator_loader_heavy_equipment_start_key_switch_replacement_parts.jpg","attrs":{"Place of Origin":"China","Measurementrange":"0-5000 psi","Payment Terms":"L\/C, T\/T","Usage":"Excavator spare parts"}}
{"title":"Ignition Switch 110\u20117887 1107887 With 2 Keys For CAT 216B 226B 246B Backhoe","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/d6\/61ffcbe5e7ff2743af53a1f213d3-200x200-1\/ignition_switch_110_e2_80_917887_1107887_with_2_keys_for_cat_216b_226b_246b_backhoe_loader_excavator_parts.jpg","attrs":{"Minimum Order Quantity":"10PCS","Keywords":"SENSOR","Place of Origin":"China","Measurementrange":"0-5000 psi"}}
{"title":"121\u20111491 1211491 Red Dot Proportional Safety Lock Solenoid Valve 24V DC For CAT","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/f2\/d036fb9e866c6f6ad2f260a35ea2-200x200-1\/121_e2_80_911491_1211491_red_dot_proportional_safety_lock_solenoid_valve_24v_dc_for_cat_excavator_e320b_e320c_e320d_e312b_e325c_e3.jpg","attrs":{"Minimum Order Quantity":"10PCS","Oem":"Avaliable","Place of Origin":"China","Operating Voltage":"12-24 V DC"}}
{"title":"CAT C9 injector harness connector 191-7823, injector harness gasket 307-8428,","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/2d\/7d4fa818b8473d04b9fa8de5c75b-200x200-1\/cat_c9_injector_harness_connector_191_7823_2c_injector_harness_gasket_307_8428_2c_injector_harness_connector_lock_172_6062.jpg","attrs":{"Brand Name":"QL","Model Number":"206066113020PS579-21","Place of Origin":"China","Minimum Order Quantity":"100pcd"}}
{"title":"Applicable to Komatsu excavator PC200-7 pressure switch, distribution valve idle","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/30\/f732d906fef66f778634568c289a-200x200-1\/applicable_to_komatsu_excavator_pc200_7_pressure_switch_2c_distribution_valve_idle_speed_sensor_206066113020ps579_21.jpg","attrs":{"Brand Name":"QL","Model Number":"206066113020PS579-21","Place of Origin":"China","Minimum Order Quantity":"100pcd"}}
Our 111-9916 hydraulic pump solenoid valve (model KDRDE5K-31/40E30) is a premium aftermarket
replacement part specially engineered for CAT excavator hydraulic systems. As a core control
component of the hydraulic main pump, it undertakes key functions of hydraulic oil circuit switching, pressure regulation and pilot control, ensuring stable and sensitive operation of the whole hydraulic system.
Manufactured with high-precision spool and pure copper electromagnetic coil, this solenoid valve features fast response speed, stable electromagnetic performance, low power consumption and excellent anti-interference ability. Adopting high-strength pressure-resistant structure, it can adapt to long-term high-pressure and high-load working conditions of construction machinery, effectively avoiding common faults such as system pressure loss, slow action and machine jamming caused by faulty solenoid valves.
Wide Compatibility:
Perfectly fits CAT 320B, 320C, 320D, 325B, 336D, 345D, 349D, 374D, 307D, 308D and other series excavators, fully matching original installation size and working parameters for plug-and-play installation.
Product Advantages
100% new condition, strict factory quality testing, zero leakage & durable service life
Standard 24V working voltage, consistent with original equipment specifications
High temperature and wear resistance, suitable for harsh construction site environments
Strict dimensional tolerance, precise fit, no modification required during installation
We provide reliable after-sales support and long-term warranty service. All products are inspected layer by layer before delivery to ensure stable quality, helping global customers quickly solve excavator hydraulic system failure problems.
High pressure resistant, fast response, anti-leakage, stable signal, anti-interference
Condition
100% Brand New, Factory Tested
Warranty
12 Months
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Site Member
The company specializes in the development, manufacturing (casting, forging, heat treatment) and sale of spare parts of construction machinery such as Front idler, Sprocket, Track roller (bottom roller), Carrier roller (top roller), Track link, Idler yoke, Cutting edge and end bit, Track shoe, Tight... The company specializes in the development, manufacturing (casting, forging, heat treatment) and sale of spare parts of construction machinery such as Front idler, Sprocket, Track roller (bottom roller), Carrier roller (top roller), Track link, Idler yoke, Cutting edge and end bit, Track shoe, Tight...
