محرك هيدروليكي Komatsu ZTM09 2025N11Y لـ آلات البناء

The ZTM09 travel motor (final drive) assembly is a core drive unit specifically engineered for light-to-medium construction machinery. It features a compact integration of a lightweight hydraulic piston motor and a multi-stage planetary reduction gear system, ensuring exceptional maneuverability and durability even on challenging terrain.

**Balancing Power and Efficiency:** An optimized flow distribution structure ensures stable torque output across various travel speeds, significantly reducing energy loss and extending the equipment's operational range.

**Durable Design:** The internal planetary gear set is crafted from high-strength alloy steel and undergoes precision heat treatment, enabling it to withstand the stresses of frequent starting and turning, thereby extending the service life of core components.

**Reliable Sealing and Protection:** Custom rotary seals and floating oil seal systems effectively prevent internal leakage and the ingress of external contaminants in wet or dusty environments, keeping the reduction gear chamber clean.

**Easy Installation and Maintenance:** Designed with industry-standard interfaces, it supports direct replacement for mainstream small-scale equipment specifications, significantly lowering maintenance costs and reducing downtime.

**Guangzhou Jianming Machinery Equipment Co., Ltd.**

With 20 years of solid practical experience, Guangzhou Jianming Machinery Equipment Co., Ltd. is an expert in the field of mechanical power systems and components.

We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of successful global case studies and maintenance expertise. Drawing on frontline experience in solving complex mechanical issues, we have earned widespread acclaim and grown into a comprehensive enterprise employing over 200 professionals.

We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas:

**Heavy Machinery Power Upgrades and Retrofitting:** We provide customized engine overhaul and replacement solutions for various types of construction machinery, with specialized expertise in mainstream power platforms such as Komatsu.

**Mining and Industrial Equipment Maintenance:** We offer professional power optimization strategies to ensure continuous equipment operation under heavy-load conditions.

**Agricultural and Irrigation Power Systems:** We provide power unit upgrades and comprehensive troubleshooting services for a wide range of agricultural machinery and drainage/irrigation equipment. Leveraging our extensive technical expertise, we are also a robust supplier of spare parts:

Comprehensive range of mechanical components: We offer a wide, carefully curated selection of construction machinery parts—including piston assemblies, cylinder heads, crankshafts, engine overhaul gasket kits, and hydraulic components—to fully meet your one-stop procurement needs.

Our wealth of practical experience and robust supply chain system are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery possesses the professional expertise to help you succeed!