Time: 2025-02-28 17:41:47
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Tonkee Machinery Co., Ltd – Your Trusted Partner in **Excavator Hydraulic Systems & Swing Motors**
These **hydraulic gear pumps** are engineered for:
Excavators: Powering boom/stick movements in construction sites
Dump Trucks: Enabling reliable tipping mechanisms for mining operations
Loaders: Optimizing bucket control in agricultural machinery
Mobile Hydraulic Systems: Compact design suits tight spaces in forestry equipment
±0.01mm gear tolerance ensures 98% volumetric efficiency
Cast iron housing withstands 250+ bar pressure in harsh environments
Works with ISO VG 32-68 oils and fire-resistant fluids
A: Yes, they support fluids up to ISO VG 150 with optional heating jackets
A: Custom orders ship within 15 working days with 3-year warranty
A: Replace filters every 500 hours and monitor fluid cleanliness