Ground Pressure - JUNTTAN PM 20L Operator's Manual

JUNTTAN

3.15 GROUND PRESSURE

Machine: PM 20L
Serial number: 1461
Hammer: HHK 3AL
Hammer weight: 6 400 kg
Pile: 12 m
Pile weight: 6 000 kg
Horizontal slide: 300 mm out
Forward inclination: 9.46º
Maximum ground pressure 350 kPa when
upper carriage is turned 15º against under
carriage.
PM 20L 1461
0
350 355 5
345
350000
340
335
330
325
320
315
310
305
300
295
290
285
280
275
270
0
265
260
255
250
245
240
235
230
225
220
215
210
205
200
195
190
185 175
180
n NOTICE
Depending on leader foot position, the maximum ground pressure can be bigger
when using values from "leader foot on ground"-capacity tables.
36
Hammer:
Hammer weight:
Pile:
Pile weight:
Horizontal slide:
Forward inclination:
Maximum ground pressure 337 kPa when
upper carriage is turned 160º against under
carriage.
10
15
350 kPa
20
25
30
35
40
45
50
55
60
65
70
75
280
80
275
85
270
90
265
95
260
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
Specifications section
HHK 4AL
7 700 kg
12 m
4 000 kg
300 mm out
9.46º
PM 20L 1461
0
350 355 5
10
345
337000
340
335
330
325
320
315
310
305
300
295
290
285
0
255
250
245
240
235
230
225
220
215
210
205
200
195
190 170
185 175
180
15
337 kPa
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165