Model Unit XE250C Operating weight Kg 24500 Bucket capacity m³ 0.9-1.2 Engine Model / QSB 6.7 Type Direct injection / √ Four strokes / √ Water cooling / √ Turbo-charging / √ No. of cylinders / 6 Output power kw/rpm 142/2400 torque/speed N.m 756/1800 Displacement L 6.494 Main performance Travel speed（H/L) km/h 5.5/3.5 Rotating speed r/min 12.1 Gradeability ° 30 Ground pressure kPa 47.5 Bucket digging force kN 163 Arm crowd force kN 116 Maximum traction kN 190 Main pump / / Hydraulic system Rated flow of main pump L/min 2X231 Pressure of prime valve MPa 31.5/34.3 Pressure of travel system MPa 34.3 Pressure of swing system MPa 25 Pressure of pilot system MPa 3.9 Oil Capacity Fuel tank capacity L 400 Hydraulic tank capacity L 280 Engine oil capacity L 25 Appearance size A Overall length mm 10161 B Overall width mm 3190 C Overall height mm 3067 D Width of platform mm 2830 E Overall width of chassis mm 3190 F Width of crawler mm 600 G Length of wheel mm 3842 H Crawler gauge mm 2590 I Clearance under counterweight mm 1053 J Min. ground clearance mm 485 Dozer blade width/height mm Working scope A Max. digging height mm 9597 B Max. dumping height mm 6745 C Max. digging depth mm 3060 D Max. vertical wall digging depth mm 6090 E Max. digging reach mm 10240 F Min. swing radius mm 3850 G Min. tail swing radius mm 2895 Max.dozer blade hoist height mm Max. dozer blade digging depth mm Worker Standard Length of boom mm 60000 Length of arm mm 2960 Bucket capacity m³ 0.9-1.2 Optional Bucket capacity m³ / Other options 破碎锤、液压快换器