Advanced Hydraulic System Crawler Excavator with Convenient Maintenance

Product Description

Advanced Hydraulic System Excavator with Convenient Maintenance Product Description
The advantages of the R215VS excavator are:
1. Powerful: equipped with an efficient engine with excellent power and torque, it can easily handle various engineering operations. 2. High stability: It has functions such as weight-balanced design, balanced counterweight system and widened crawler tracks to ensure that the excavator maintains stability during work and improves safety.
3. Strong excavation ability: Equipped with a powerful excavation force system and a large-capacity excavation bucket, it can efficiently excavate various soils and materials.
4. Convenient operation: Using advanced rocker operation technology and ergonomic design, the operation becomes simpler, more comfortable and more precise.
5. Convenient maintenance: Equipped with an intelligent automatic lubrication system and a remote monitoring system, which can monitor the equipment status in real time, reduce the occurrence of faults, and facilitate maintenance.
6. Low energy consumption: The use of advanced hydraulic system and electronic control technology makes energy utilization more efficient, reduces fuel consumption, and reduces operating costs.
7. Strong adaptability: It has multiple working modes and accessory interfaces, which can adapt to various engineering requirements and provide more multi-functional choices. Product Parameters
Specification power traditional power Bucket backhoe Tonnage (tons) twenty one Machine working weight (kg) 20900 Bucket capacity (m³) 0.92 Boom length (mm) 5650 Dipper length (mm) 2920 performance Rotation speed (rpm) 11.4 Walking speed (km/h) 5.6/3.7 Climbing ability(%) 70 Power system Engine model QSB7 Rated power(kw/rpm) 125/1900 Maximum torque(Nm) 63/1500 Displacement(L) 6.7 Number of cylinders (number) 6 Bore size × stroke (mm) 107×124 Cooling method water cooling work form 6-cylinder, 4-stroke, water-cooled turbocharged engine Hydraulic system Main pump type Two variable displacement piston pumps Travel hydraulic motor type Two-speed axial piston motor with brake valve and parking brake Pilot pump type ( ) Gear pump, interactive sensing fuel saving pump system Rotary hydraulic motor type Axial piston motor with automatic braking Maximum flow rate of main pump (l/min) 2×222 Pilot oil circuit (MPa) 35 Working hydraulic oil circuit (Mpa) 300 Travel hydraulic circuit (Mpa) 350 Rotary hydraulic circuit (Mpa) 250 Boom cylinder - number × bore × stroke (mm) 2-ø125×ø85×1320 Stick cylinder - number × bore × stroke (mm) 1-ø140×ø95×1570 Bucket cylinder - number × bore × stroke (mm) 1-ø120×ø80×1120 oil capacity Fuel tank(L) 340 Hydraulic oil tank(L) 180 Hydraulic system(L) 270 Engine oil replacement amount (L) twenty four Coolant(L) 35 Body size Total transportation length (mm) 9510 Total transportation width (mm) 2800 Total transportation height (mm) 2990 Counterweight ground clearance (mm) 1060 Minimum turning radius of front working device (mm) 3770 Back end turning radius (mm) 2830 Number of supporting sprocket wheels (one side) (pieces) 2 Number of track shoes (one side) (units) 46 Number of supporting wheels (one side) (units) 7 Scope of work Maximum digging radius (mm) 9930 Maximum excavation radius of parking surface (mm) 9760 Maximum digging depth (mm) 6800 Maximum digging height (mm) 9730 Maximum unloading height (mm) 6910 Maximum vertical excavation depth (mm) 6060 Detailed Photos
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