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SPECIFICATIONS
operating rangeS
<TB285/TB290>
Mono boom
A Maximum reach
Maximum reach at ground reference
B
plane
C Maximum digging depth
D Maximum vertical digging depth
Reach at maximum vertical digging
E
depth
F Maximum height of cutting edge
G Maximum dumping height
H Minimum dumping height
J Dozer blade maximum lifting
K Dozer blade maximum lowering
*: With an angle dozer blade
Item
Standard arm
Middle arm
Rubber crawlers
7105 (279.6)
7275 (286.3)
6950 (273.6)
7125 (280.5)
4220 (166.1)
4400 (173.2)
3455 (136.1)
3635 (143.1)
4685 (184.4)
4720 (185.8)
7045 (277.3)
7175 (282.5)
5010 (197.2)
5140 (202.4)
1960 (77.2)
1795 (70.7)
520 (20.4)
490 (19.3)
7-9
Unit: mm (inch)
Long arm
7435 (292.7)
7290 (287.0)
4570 (179.9)
3805 (149.9)
4755 (187.1)
7305 (287.5)
5270 (207.4)
1650 (65.0)
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