BRIEF DESCRIPTION

Weight 28 t
Engine 180 h.p.
Bucket capacity 1,25 m³

ENGINE

Name Specifications value
Model ЯМЗ-236М2
Rated horsepower, kW (hp) 132 (180) при 2100 об/мин
No. of cylinders 6
Cylinder bore, mm 130
Stroke, mm 140
Cylinder capacity, litres 11,15

SWING GEAR SPECIFICATIONS

Swing torque, kNm 54
Swing speed, rpm 11,5

TRACK DRIVE SPECIFICATIONS

Maximum traction force, kN (ton) 270 (27)
Travel speeds, km/h 0 — 1,7 — 4,4

WEIGHT AND GROUND BEARING PRESSURE

Track width, mm 600 900 1 100
Excavator weight, kg 28 000 29 000 30 100
Ground bearing pressure, kgf/cm2 0,55 0,38 0,32

HYDRAULIC SYSTEM SPECIFICATIONS

Maximum pump capacity, l/min 2 х 186
Maximum hydraulic system pressure, MPa
Attachments circuit 32,5
Track drive circuit 28,5
Swing circuit 25,0
Control hydraulic system
Maximum pump capacity, l/min 20
Maximum pressure, MPa 4,0
Cylinder bore and stroke, mm
boom 140 х 1 250
arm 150 х 1 650
bucket 140 х 1 185

FILLING CAPACITIES

Fuel tank 360
Engine cooling system 42
Engine crankcase 25
Swing gearbox 12,5
Travel gearbox (each side) 5,
Hydraulic system (including tank) 400