Epiroc EC 50T - Hydraulic Breaker Technical Specifications; Machine Data; Capacities and Performance

Safety and operating instructions
© Construction Tools PC AB | 9800 1594 01 | 2020-03-23
Original Instructions
25
11 Technical data
11.1 Machine data
EC 40T EC 50T EC 60T EC 70T EC 80T
Part number 8460 0501 02 8460 0500 97 8460 0500 92 8460 0500 57 8460 0500 58
Service weight, kg (lb) 95 (209) 150 (330) 215 (474) 275 (606) 370 (816)
Delivery weight, kg (lb) 77 (170) 118 (260) 169 (373) 214 (472) 297 (655)
Suitable carrier weight class, t
(lbs)
1–3
(2240-6600)
2–4.5
(4480-10080)
3–6
(6720-13440)
4–9
(8960-20160)
5-12
(11200-26880)
Working length of working tool in
standard version, mm (in.)
255 (10.00) 280 (11.00) 320 (12.60) 365 (14.40) 430 (16.90)
Working tool diameter, mm (in.) 42 (1.65) 52 (2.05) 62 (2.44) 70 (2.76) 80 (3.15)
Start up mode AutoStart AutoStart AutoStart AutoStart AutoStart
Hose inside diameter P, mm (in.) 12 (½) 15 (⅝) 15 (⅝) 15 (⅝) 15 (⅝)
Hose inside diameter T, mm (in.) 12 (½) 15 (⅝) 15 (⅝) 15 (⅝) 15 (⅝)
11.2 Capacities
EC 40T EC 50T EC 60T EC 70T EC 80T
Oil flow, l/min (gpm) 15–35
(3.95-9.25)
30–50
(7.95-13.20)
35–60
(9.25-15.85)
45–75
(11.90-19.80)
60–90
(15.85-23.80)
Impact rate, bpm 560–1600 670–1500 520–1300 530–1200 530-1000
Operating pressure, bar (psi) 110–130
(1595-1885)
110–140
(1595-2030)
110–140
(1595-2030)
100–140
(1450-2030)
120–150
(1450-2175)
Back pressure acceptance, bar
(psi)
25 (362) 25 (362) 15 (217) 25 (362) 30 (435)
Maximum hydraulic input power,
kW (hp)
8 (10.2) 12 (15.6) 14 (18.8) 18 (23.5) 23 (30.2)
Piston accumulator gas pressure
(min, at operating temperature
60-70°C (140–158°F)), bar (psi)
14 (203) 16 (232) 14 (203) 11 (160) 12 (174)
Piston accumulator gas pressure
(max (optimum), at operating tem-
perature 60-70°C (140–158°F)),
bar (psi)
18.5 (268) 20.5 (297) 19 (276) 15 (218) 16.5 (239)