HOMEAbout UsNewsProductsContact Us


Model 4170TD
29.8' - 69.8', 3-Piece Boom
Standard Specifications

Features:

Click to enlarge

Axle Weights (LB.) for Maximum Payload

Tractor Trailer Payload** Total
Front Axle 10,530 0 940 10,040
Rear Axle 8,760 8,120 13,230 27,959
Trailer Axle - 25,400 12,450 41,999
Total 19,290 34,090 26,620 80,000

**Based on distance of payload C.G. to centerline of crane rotation of 193.9"

 

Load Chart for 4170TD

Radius
in Feet
Over Rear Over Side Over Front
30' Boom 50' Boom 70' Boom 30' Boom 50' Boom 70' Boom 30' Boom 50' Boom 70' Boom
8 47,200* 47,200* 47,200*
10 40,990 40,990 40,990
12 36,610 30,540 36,610 30,540 36,610 30,540
15 29,500 25,920 29,500 25,920 29,500 25,920
18 23,910 22,780 20,040 23,910 22,780 20,040 23,910 22,780 20,040
20 21,150 21,200 18,440 21,150 21,200 18,440 21,150 21,200 18,440
25 16,111 16,291 15,510 15,520 15,860 15,510 16,111 16,291 15,510
29 12,800 - - 11,900 - - 12,800 - -
30 12,870 12,840 11,760 11,800 12,870 12,840
35 10,140 10,420 8,850 8,890 10,440 10,420
40 8,240 8,280 6,880 6,920 8,620 8,610
45 6,570 6,630 5,450 5,500 7,200 7,210
49 5,400 - 4,400 - 6,020 -
50 5,390 4,430 6,090
55 4,420 3,580 5,170
60 3,640 2,900 4,400
65 3,000 2,340 3,750
69 2,500 1,870 3,050

*Maximum load with standard reeving is 44,000 LB.
Numbers shown in bold type (above tipping line) indicate structural capacity limits. All other numbers indicate tipping limits. Actual numbers may vary due to differences in finished weight, wheelbase, etc.

Wire Rope Capacity (LBS).
Parts Line 1 2 3 4 5 6
7
8
Line Pull 7,400 14,800 22,200 29,600 37,000 44,400* 51,800* 59,200*

Do not exceed parts of line rating.

Click to enlarge Structural Load Chart
Radius in Feet Boom Angle 30 Foot Boom Boom Angle 50 Foot Boom Boom Angle 70 Foot Boom
8 76 47,080*
10 72 40,990
12 68 36,610
15 61 29,500 75 25,920
18 54 23,910 71 22,780 78 20,040
20 49 21,150 68 21,200 77 18,440
25 33 16,111 62 16,291 72 15,510
29 0 12,800 - - - -
30 55 12,870 68 12,840
35 47 10,440 63 10,420
40 38 8,620 58 8,610
45 26 7,060 52 7,210
49 0 6,020 - -
50 47 6,090
55 40 5,170
60 33 4,400
65 23 3,750
69 0 3,050