卡特 329 D L

1. Engine • Model: Cat C7.1 ACERT™ • Net Power (SAE J1349 / ISO 9249): 170 kW (228 hp) @ 2200 rpm • Gross Power (SAE J1995): 180 kW (241 hp) • Displacement: 7.01 L (428 in³) • Bore × Stroke: 105 × 135 mm (4.13 × 5.31 in) • Emissions: U.S. EPA Tier 4 Interim / EU Stage IIIB • Fuel Tank: 520 L (137.4 gal) • Cooling System: 44 L (11.6 gal) • Engine Oil (with filter): 22.5 L (5.9 gal) 2. Operating Weight • Minimum: 29,057 kg (64,060 lb) • Maximum: 31,279 kg (68,958 lb) 3. Dimensions (Standard) • Transport Length: 10.38 m (34 ft 1 in) • Transport Width: 3.19 m (10 ft 6 in) • Transport Height: 3.37 m (11 ft 1 in) • Track Width: 600 mm (24 in) / 700 mm (28 in) optional • Ground Clearance: 400 mm (15.7 in) • Tail Swing Radius: 3.2 m (10 ft 6 in) 4. Performance • Max Digging Depth: 7.25 m (23 ft 9 in) • Max Reach Along Ground: 10.68 m (35 ft 1 in) • Bucket Breakout Force: 179 kN (40,230 lbf) • Arm Crownd Force: 138 kN (31,020 lbf) • Swing Speed: 12.7 rpm • Travel Speed: ◦ Low: 3.5 km/h (2.2 mph) ◦ High: 5.5 km/h (3.4 mph) 5. Hydraulics • Main Pump Type: Two variable displacement axial piston pumps • Max Flow (Total): 494 L/min (130 gpm) • Relief Pressure: ◦ Equipment: 35,000 kPa (5,076 psi) ◦ Swing: 27,500 kPa (3,989 psi) • Hydraulic Tank: 155 L (41.0 gal) • Total System Capacity: 310 L (81.9 gal) 6. Boom & Arm Options • Booms: ◦ HD (Heavy Duty): 6.15 m ◦ SLR (Super Long Reach): 7.85 m • Sticks: ◦ R2.65CB2: 2.65 m ◦ R3.2CB2: 3.20 m • Bucket Capacity: 1.33–1.74 m³ (1.74–2.28 yd³) 7. Undercarriage • Track Gauge: 2,590 mm • Track Length (carrier): 3.7 m (12.2 ft) • Sprockets/Rollers: 2×6 (standard) • Shoe Options: 600/700/800/900 mm (triple grouser) 8. Cab & Features • ROPS/FOPS certified cab • Air suspension heated/cooled seat • Automatic climate control • LCD monitor with diagnostics • Bluetooth radio • Keyless start 9. Work Tools • Buckets (GD, HD, SD, XSD) • Hydraulic hammers • Grapples, shears, thumbs, rippers • Cat Pin Grabber coupler compatible