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About UsYantai Gao Hong Hydraulic Technology Co., Ltd. is located in Yantai Economic and Technological Development Zone. Mainly engaged in construction machinery, ships, agricultural machinery, coal machinery, military, aerospace hydraulics, excavator parts, hydraulic products, research and development, production, sales of high-tech industries.
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ProductsIn 2013, the company introduced foreign hydraulic pilot technology, research and development production of hydraulic pilot series products. The company has more than 30 patents, the company's own brand “GH” hydraulic pilot handle has won more than 20 national patents, approved by the national science and technology-based small and medium-sized enterprises.
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BlogThe company takes “win-win cooperation, innovation and development” as the concept, the pursuit of quality satisfaction as the goal, and strive to create a domestic professional hydraulic parts manufacturers and suppliers.
MASTER YOUR 35-TON WHEEL EXCAVATOR LIKE A PRO! (Thread)
Release time:
2025-07-02
1/ Pre-Start Checklist
✅ Check hydraulic oil/coolant levels
✅ Air pressure ≥5 bar before ignition
✅ Pull safety lock lever to activate hydraulics
2/ Driving Tips
⚠️ Steering works OPPOSITE to cars (right turn when reversing left)
🐢 Low gear (11km/h) for rough terrain
⚡ High gear (35km/h) for transport (use cruise control on long hauls)
3/ Digging Controls
🕹️ Right joystick: Arm up/down + bucket curl
🕹️ Left joystick: Boom extend + swing
🔧 Pro tip: Combine dozer blade + outriggers for max slope stability!
4/ Safety Must-Knows
❌ NEVER walk with raised bucket
⛰️ Always use dual support (blade+legs) on slopes
🛑 Emergency stop = Big red "P" button
5/ Break-In Period (First 50hrs)
🔧 Keep engine RPM below 70%
🌡️ Monitor hydraulic temp (<80°C)
🛠️ Daily track cleaning + weekly bearing grease
6/ Model Specs
📏 Max dig depth: ~4.8-5m
🚧 Transport height: ≤3.5m
💪 Recommended oil: ISO VG46 hydraulic fluid
Tag an operator who needs this! 👇
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Contact Us
Address: Beijing Zhongchangxing Industrial Park, Jinsha River Road, Yantai Development Zone
Tel:+86-535-3410889
Mobile:+86-17753568399 / 13780928788
E-mail:order@ytgaohong.com
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