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XR220D rotary drilling rig
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Product classification
Keywords
- PRODUCT DETAILS
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Main technical parameters
序号
No.名 称
Description单位
Unit参 数 值
Parameter value1
最大钻孔直径
Max. drilling diametermm
Æ2000
2
最大钻孔深度
Max. drilling depth
m
标配67 (摩阻5节)
Standard configuration， 67 (5-section friction-type drill rod)
或52 (机锁4节)
Optional configuration 52 (4-section machine-locking type drill rod)
3
允许变幅作业范围(钻杆中心距回转中心)
Allowable luffing scope (from center of drill rod to slewing center)mm
4015～4800
4
工作状态钻机尺寸（长×宽×高）
Drilling rig dimension in working condition (L × W × H)mm
10260×4400×22120
5
运输状态钻机尺寸（长×宽×高）
Drilling rig dimension in transport condition (L × W × H)mm
16355×3250×3510
6
整机重量（标准配置下，不含钻具）
Weight of overall unit (standard configuration, excluding drilling tool)t
70
7
发动机
Engine型号
Model/
CUMMINS QSL-325
额定功率 / 转速
Rated power/speedkW
242 /（2100r/min）
8
液压系统
Hydraulic system主泵最大工作压力
Max. working pressure of main pumpMPa
35
副泵最大工作压力
Max. working pressure of auxiliary pumpMPa
28
9
动力头
Unit head动力头的最大扭矩
Max. torquekN.m
220
动力头的转速
Rotational speedrpm
7～26
10
加压卷扬
Crowd cylinder
最大加压力
Max. Pushing force
kN
200
最大提升力
Max. Pulling force
kN
200
加压行程
Max.stroke
mm
5000
11
主卷扬
Main winch主卷扬提升力
Lifting forcekN
230
主卷扬最大单绳速度
Max. single-rope speedm/min
70
主卷扬钢丝绳直径
Diameter of the steel wire rope
mm
30
12
副卷扬
Auxiliary winch
副卷扬提升力
Lifting force
kN
80
副卷扬最大单绳速度
Max. single-rope speed
m/min
60
副卷扬钢丝绳直径
Diameter of the steel wire rope
mm
20
13
钻桅
Drilling mast
桅杆左/右/倾角
Left/right inclination of mast
°
4 / 4
桅杆前/后/倾角
Front/back inclination of mast
°
5 / 15
14
转台回转
Rotary table slewing
转台回转角度
Rotary table slewing angle
°
360
15
Traveling
整机最大行走速度Max. traveling speed of the overall unit
km/h
1.5
整机最大爬坡度Max. climbable gradient of the overall unit
%
35
16
履带
Crawler
履带宽度
Width of crawler plate
mm
800
履带外宽（最小-最大）
External width of crawler (min.-max.)mm
3250～4400
履带纵向两轮中心距
Center distance between two longitudinal wheels of crawlermm
4750
平均接地比压
Average ground pressure
kPa
90
XR220D rotary drilling rig
Product classification
Keywords
PROVIDE HIGH-QUALITY SECOND-HAND CONSTRUCTION MACHINERY AND EQUIPMENT TO CUSTOMERS AROUND THE WORLD
Annual Sales Volume
Selling to more than 60 countries
Cumulative service customers
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