حفارة دوسان 450-9C مستعملة

Tonnage (tons)
43
Machine operating weight (kg)
43000
Bucket capacity (m)
2.4
Boom length (mm)
6500
Arm length (mm)
2600
أداء
Slewing speed (rpm)
8.6
Travel speed (km/h)
5.1/3.2
Bucket digging force (KN)
265
Arm digging force (KN)
239
نظام التشغيل
نوع المحرك
Doosan DC13
Rated power (kw/rpm)
245/1800
Number of cylinders (pcs)
6
Cylinder diameter × stroke (mm)
130160 Working mode Turbocharged Hydraulic system Main pump type Variable piston pump Swing hydraulic motor type Wet multi-disc brake Travel hydraulic motor type Axial piston type2
Main pump maximum flow (I/min)
2335 Working hydraulic oil circuit (Mpa) 32.3 Travel hydraulic circuit (Mpa) 32.3 Swing hydraulic circuit (Mpa) 27.4 Control hydraulic circuit (Mpa) 34.3 Boom Cylinders - number × cylinder diameter × stroke (mm) 2-1651151485 Arm cylinders - number × cylinder diameter × stroke (mm) 1-1801201820 Bucket cylinders - number × cylinder diameter × stroke (mm) 1-160110*1320
طاقة إنتاج النفط
خزان الوقود (لتر)
612
خزان الزيت الهيدروليكي (لتر)
390
Engine oil change amount (L)
45
سائل التبريد (لتر)
49
أبعاد الجسم الرئيسية
Total transport length (mm)
11870
Total transport Width (mm)
3350
Total transport height (mm)
3680
Total cab height (mm)
845
Total track length (mm)
5200
Shoe width (mm)
600
Total track width (mm)
3350
Minimum ground clearance (mm)
510
نطاق التشغيل
Maximum digging radius (mm)
10915
Maximum digging radius of parking surface (mm)
10695
Maximum digging depth (mm)
7120
Maximum digging height (mm)
10475