卡特 312 D

• Standard Bucket (0.52 m³) • Hydraulic Breaker • Quick Coupler • Heavy-Duty Bucket • Hydraulic Grapple • Auger Drill • Plate Compactor

Parameter Details Category Crawler Hydraulic Excavator Brand Caterpillar (CAT) Model 312D Model Description 12-ton Hydraulic Excavator Power Source Diesel Country of Manufacture Japan / China Engine Manufacturer Caterpillar Engine Power 72 kW / 2200 rpm (97 hp) Engine Model Cat C4.2 ACERT Auxiliary Hydraulic Flow 127 L/min (Main) / 60 L/min (Secondary) Gross Weight 12920 kg Track Shoe Width 500 mm Bucket Capacity 0.52 m³ (Standard) Transport Dimensions (L×W×H) 7610 × 2490 × 2870 mm Stick Length 2500 mm (Std) / 3000 mm (Long) Max Travel Speed 5.5 km/h Product Description The CAT 312D is a reliable 12-ton excavator built for versatility and efficiency. Powered by the durable Cat C4.2 ACERT engine, it delivers strong digging performance with 96 kN bucket breakout force and smooth hydraulic control. Ideal for construction, utility work, landscaping, and demolition projects. This unit is compatible with a full range of attachments, allowing you to tackle any job from digging trenches to breaking concrete. The spacious cab and intuitive controls ensure operator comfort, while the easy-access maintenance points reduce downtime and operating costs. Built to Caterpillar’s high-quality standards, the 312D offers long service life and excellent resale value, making it a smart investment for contractors and rental fleets worldwide.