Komatsu E4T1700 1700 ton

KOMATSU E4T1700
1990

4-suspension point transfer press
Capacity 1700 ton
Stroke 650 mm
Slide adjustment 350 mm
Strokes per minute 5 (micro-inching)
Strokes per minute 8–22 (continuous)
Die height 1350 mm
Slide area 5000 x 2300 mm
Bolster area 5000 x 2300 x 200 mm
Height from floor level to bolster top 710 mm
Height from floor level to bed 10 mm
Main motor 200 kW
Emergency stop time 310 ms
Overrun monitor setting 293°
Overrun monitor tolerance 15°
Moving bolster front-rear x 2 sets
Transfer unit height from bolster top 741 mm
Transfer unit feed stroke 1000 mm
Transfer unit clamp stroke 250 mm (one side)
Transfer unit lift stroke 150 mm
Inner distance between feed bars 1100–2100 mm
Die cushion number of stages 5
Die cushion stage 1 120 ton
Die cushion stage 2 50 ton
Die cushion stage 3 50 ton
Die cushion stage 4 25 ton
Die cushion stage 5 25 ton
Die cushion stroke (effective) 200 mm
Cushion pad size 810 x 1700 mm