Japan original Komatsu PC220-7 excavator with A/C cabin

Bucket   backhoe
Tonnage   (ton) 22
Machine working weight (kg)   22840
Bucket capacity   (m3) 1
Boom length (mm)   5850
Stick length (mm)   3045

performance
Swing speed (rpm)   11.7
Walking speed (km/h)   3.1/4.2/5.5
Climbing ability (%)   70/35°
Bucket digging force (kN)   172
Stick digging force (kN)   129

engine
Engine model   Komatsu SAA6D102E-2
Rated power (kw/rpm)   125/2100
Displacement (L)   5.883
Number of cylinders (pieces)   6
Bore diameter × stroke (mm)   102 × 120
Cooling method  water cooling

Hydraulic system
Travel hydraulic motor type axial piston motor × 2 (with parking brake)
Rotary hydraulic motor type axial piston motor × 1 (with rotary holding valve)
Main pump maximum flow (l/min) 439
Walking hydraulic circuit (Mpa) 37.3
Rotary hydraulic circuit (Mpa) 28.4
Control hydraulic circuit (Mpa) 3.2 pilot oil circuit
Boom cylinder - number × cylinder diameter × stroke (mm) 130 × 1335 × 90
Stick cylinder - number × cylinder diameter × stroke (mm) 140 × 1635 × 100
Bucket cylinder - number × cylinder diameter × stroke (mm) 130 × 1020 × 90

Oil capacity
Fuel tank (L)   400
Hydraulic tank (L)   27.8
Engine oil replacement (L)   24
Coolant (L)   30.9

Body size
Total transport length (mm)   9865
Total transport width (mm)   2980
Total transport height (mm)   3015
Cab full height (mm)   2110
Track grounding length (mm)   6470
Total track length (mm)   4265
Track shoe width (mm)   600
Track total width (mm)   2980
Track gauge (mm)   2380
Minimum ground clearance (mm)   440
Back end radius of gyration (mm)   2905

Working range
Maximum digging radius (mm)   9270
The maximum digging radius of the stop surface (mm)   9070
Maximum excavation depth (mm)   5825
Maximum excavation height (mm)   9665
Maximum unloading height (mm)   6715
Maximum vertical excavation depth (mm)   4750
Maximum excavation depth (mm)   5825
 

Shanghai Dreamer Group is one of the dealers & exporters of brand CATERPILLAR & SEM new construction equipments in China, we export new Caterpillar & SEM construction machinery including excavator, wheel loader, bulldozer, motor grader, road roller etc. And also, we are experienced seller & exporter of used construction machinery including brand CAT, Komatsu, Hitachi, Kobelco, Sumitomo etc.

We keep our promise that all the used machines we provided shall be under really good working condition, and we maintain the machines very well, we changed engine oil and hydraulic oil, and also we would like to give you one complete set of oil seals free of charge.