SANY SY375H Large Excavator Product Introduction

Overview

SANY SY375H is a 37.5-tonne class large hydraulic excavator, a flagship heavy-duty model tailored for mining, large-scale infrastructure construction and heavy earthmoving operations. It integrates powerful power, high efficiency, intelligent technology and durability, and is a cost-effective leader in the 30–40-tonne excavator marketcos-www.sanygroup.com.

Core Specifications

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Key Features

1. Powerful & Efficient Performance

• Equipped with an Isuzu 6HK1 engine, delivering strong power and fast response; optimized matching with the hydraulic system boosts overall efficiency by 10%.
• Customized main pump and main valve with upgraded displacement, making single-action speed 15% faster and cycle time shorter.
• Fuel consumption reduced by 8–12% compared to China-III models, averaging ~25 L/h under typical working conditions, significantly lowering operating costs.

2. Durable & Heavy-Duty Structure

• Reinforced working devices with forged castings and internal partitions, doubling the service life of key components.
• 40-tonne-class slewing bearing and upgraded undercarriage with enlarged X-frame cross-section for higher reliability.
• Long design life of up to 25,000 hours, 30% longer than previous modelsSANY.

3. Intelligent & Comfortable Operation

• Adopts SANY’s self-developed DMOS dynamic optimization control system, achieving 40-tonne-class efficiency with 30-tonne-class fuel consumption.
• IDS intelligent drive system (including ECP full-electronic control pilot system, DTC dual-closed-loop trajectory control, DAL dynamic auto-weighing) for smoother, more precise and energy-saving operation.
• C12 intelligent cab with sealed noise reduction, upgraded air conditioning and air-suspension heated seat for long-hour comfort.

4. Low Maintenance & High Reliability

• Extended maintenance intervals (doubled) with long-life oil and filters, cutting maintenance costs by 50%SANY.
• Equipped with the EVI remote diagnosis system for one-click service calls and real-time health monitoring.
• Multi-stage fuel filtration system protects the engine; enhanced cooling system ensures stable operation in harsh environmentsSANY