CAT 340

The CAT 340 is a 38-40 ton class Next Generation hydraulic excavator designed for heavy-duty construction, quarry, and mass excavation applications. It is available globally with emissions compliance for North America (U.S. EPA Tier 4 Final), Europe (EU Stage V), Japan (2014), Australia/New Zealand, and other major markets. Core Specifications (Standard Model) Key Specifications CAT 340 (Export) Engine Model Cat C9.3B Net Power (ISO 9249) 258 kW (346 hp) Gross Power (ISO 14396) 259 kW (347 hp) Operating Weight 36,800 - 38,100 kg (81,200 - 84,000 lb) Bucket Capacity 2.36 - 2.50 m³ (3.1 - 3.3 yd³) Main Hydraulic Flow 560 L/min (148 gal/min) Fuel Tank Capacity 600 L (158.5 gal) DEF Tank Capacity 80 L (21.1 gal) Tail Swing Radius 3,530 mm (11.6 ft) Regional Variants & Special Configurations Variant Key Features Primary Markets 340 VAB (Variable Angle Boom) Articulated boom for tight spaces, works close to tracks, standard rear/side cameras, 8.2 m max digging depth Europe Only 340 UHD (Ultra High Demolition) 22m or 25m reach, up to 8 stories demolition, stability monitoring system, OPG cab, hydraulic quick disconnect (15-20 min boom swap), operating weight up to 55,400 kg Europe, North America, Japan 340 Straight Boom Fixed straight boom for low-level demolition, sorting, and material handling, operating weight ~39,800 kg (87,800 lb) North America 340 Long Reach Extended boom/stick for deep excavation, max digging depth up to 13.05 m (42.8 ft) Global Standard & Optional Technologies Productivity Technologies Cat Grade with 2D/3D: Depth and slope indication with auditory alerts; Grade Assist for automated boom/stick control Cat Payload: On-the-go weighing system to hit load targets and avoid overloading Operator Coaching: In-cab system providing real-time feedback to improve efficiency and reduce wear Remote Flash & Remote Troubleshoot: Over-the-air software updates and diagnostics Safety & Security 2D E-Fence: Operator-defined swing boundaries to prevent obstacles contact 360° Visibility (optional): Surround camera system Operator ID: Keyless push-to-start with personalized settings Rear and RH Side Cameras (standard) Operational Efficiency Three Power Modes: Smart (auto-matching), Power (maximum), Eco (constant low speed) Auto Hydraulic Oil Warmup: Faster operation in cold temperatures High-efficiency hydraulic fan with automatic reverse function Integrated vehicle health management system with step-by-step service guidance Working Ranges (Standard Boom & Stick Configuration) Parameter Value Max Digging Depth 7.48 m (24.5 ft) Max Reach at Ground Level 11.0 - 11.8 m (36 - 38.7 ft) Max Loading Height 10.4 m (34.1 ft) Fluids & Maintenance Item Specification Hydraulic System Capacity 350 L (92.5 gal) Swing Drive Oil 11 L (2.9 gal) Final Drive Oil (each side) 7 L (1.8 gal) Engine Oil Change Interval 500 hours Hydraulic Filter Change Interval 1,000 hours Grease Points Daily / 250 hours If you need a specific variant sheet, pricing indications (ex-works, FOB, or CIF), or comparison with competitors (e.g., Komatsu PC390, Hitachi ZX350), let me know.