CAT 312 D

We have all the parts for the machinery:ROCK BUCKET/SKELETON BUCKET /LOOSENING BUCKET/CLEANING BUCKET TILT BUCKET/DITCH BUCKET/BUCKET CLAMP/CLAMSHELL BUCKET/ROTARY SCREEN/CRUSHER BUCKET/RUSHER BUCKET CRUSHING AND SCREENING BUCKET/RAKE/RIPPER/THUMB CLIP/COMPACTION WHEEL Business hours,24 hours, holidays and Sundays Address: Shanghai City, China Contact: Jason Whatsapp: +86 13675656717 Mobile:+86 13675656717 Wechat:13675656717 Email: Packaging Details 1. Flat frame is more suitable for large construction equipment without disassembly. 2. Containers are the cheapest and fastest. 3. Bulk carriers are more suitable for large construction equipment. 4. Ro-ro shipment is fast and suitable for all kinds of machines. You can choose any mode of transportation according to your needs.

Parameter configuration of Caterpillar 312D2GC excavator Specification The working weight of the entire machine (kg) is 12,500 Bucket capacity (m³) : 0.53 Boom length (mm) : 4650 The length of the boom (mm) is 2500 Origin: The United States Tonnage (tons)12 Power Traditional Power Bucket backhoe Joint venture/import by manufacturers Power Traditional Power Performance Rotational speed (rpm) : 11.2 Rotary torque (Nm)30.9 Walking speed (km/h)5.1 The ground pressure (Kpa) is 40.4 Bucket digging force (kN)95 The digging force of the boom (kN) is 65 Maximum traction force (kN)114 Power system Engine model: Caterpillar 3054C Rated power (kw/rpm)59 Displacement (L) : 4.4 Cylinder diameter × stroke (mm) : 105×127 The cooling method is water cooling Hydraulic system The maximum flow rate of the main pump (l/min) is 232 Working hydraulic circuit (Mpa)30.5 Walking hydraulic circuit (Mpa)35 Rotary hydraulic circuit (Mpa)23 Pilot oil circuit (MPa)4.12 The flow rate of the pilot pump (L/min) is 21.9 Boom cylinders - number × cylinder diameter × stroke (mm)2-110×10 15 Bucket rod cylinder - number × cylinder diameter × stroke (mm)1-120×1197 Bucket cylinder - number × cylinder diameter × stroke (mm)1-100×939 Oil capacity Fuel tank (L)250 Hydraulic oil tank (L)91 Hydraulic System (L)104 Engine oil change volume (L)16 Coolant (L)18 Main body size Total transportation length (mm) : 7610 The total transportation width (mm) is 2490 The total transportation height (mm) is 2830 The total height of the cab (mm) is 2670 The ground clearance of the counterweight (mm) is 900 The total length of the track (mm) is 3490 Track gauge (mm)1990 Minimum ground clearance (mm) : 440 The rear end turning radius (mm) is 2140 Scope of work The maximum excavation radius of the shutdown face (mm) is 8180 Maximum excavation depth (mm) : 5540 Maximum excavation height (mm) : 8490 Maximum unloading height (mm) : 6100 Maximum vertical excavation depth (mm) : 4910 Maximum effective excavation depth (mm) : 5340