Volvo EC290BLC Excavator Parameter configuration

Specifications

Working weight of the whole machine (kg) 28500-29900

Bucket capacity (m³) 1.3

Boom length (mm) 6200 (heavy-duty arm)

Arm length (mm) 3050

Place of origin: South Korea/Shanghai, China

Tonnage (tons) 29

Manufacturer joint venture/import

Power: traditional power

Bucket backhoe

Manufacturer joint venture/import

Power: traditional power

Performance

Slewing speed (rpm) 10.2

Travel speed (km/h) 3.3/5.2

Gradability (%) 70% (35°)

Ground pressure (Kpa) 54.1 (with counterweight 5.4 tons)

Bucket digging force (kN) 181.4 (standard mode)/198.4 (power mode)

Arm digging force (kN) 127.6 (standard mode)/139.5 (power mode)

Maximum traction force (kN) 230.5

Power system

Engine model: VOLVO D7D

Rated power (kw/rpm) 153/1900

Displacement (L) 7.1

Number of cylinders (pieces) 6

Cylinder diameter × stroke (mm) 108 × 130

Cooling method Water cooling

Working mode Turbocharged; electronically controlled direct injection; charge air cooler

Hydraulic system

Main pump type Variable axial piston pump × 2 + gear pump

Main pump maximum flow (l/min) 250 × 2 + 19

Travel hydraulic motor type Variable axial piston motor × 2

Swing hydraulic motor type axial piston hydraulic motor (with mechanical brake)

Working hydraulic oil circuit (Mpa) 31.4/34.3

Travel hydraulic circuit (Mpa) 34.3

Swing hydraulic circuit (Mpa) 26.5

Control hydraulic circuit (Mpa )3.9

Boom cylinder - number × cylinder diameter × stroke (mm) 2-140 × 1480

Arm cylinder - number × cylinder diameter × stroke (mm) 1-150 × 1745

Bucket cylinder - number × cylinder diameter × stroke (mm) 1-140 × 1140

Oil capacity

Fuel tank (L) 470

Hydraulic oil tank (L) 195

Hydraulic system (L) 400

Engine oil change amount (L) 32

Coolant (L )44

Main dimensions

Total length for transport (mm) 10400

Total width for transport (mm) 3190

Total height for transport (mm) 3290 (total height of boom)

Total height of cab (mm) 3030

Counterweight ground clearance (mm) 1145

Track ground length (mm) 4015

Total track length (mm) 4870

Track shoe width (mm) Three teeth 600/700/800/900; Two teeth 700

Total track width (mm) 3190

Track gauge (mm) 2590

Minimum ground clearance (mm) 480

Minimum turning radius of front working device (mm) 4180

Rear end turning radius (mm )3050

Operating range

Maximum digging radius (mm) 10690

Maximum digging radius of parking surface (mm) 10490

Maximum digging depth (mm) 7320

Maximum digging height (mm) 10040

Maximum unloading height (mm) 7050

Maximum vertical digging depth (mm) 6200

Maximum effective digging depth (mm) 7140