jcb 19C-1E User Manual

Attachments
Rockbreaker
3. Position the rockbreaker horizontally onto the ground. Refer to Figure 89.
Figure 89.
4. Make the machine safe.
4.1. Stop the machine.
4.2. Release the auxiliary pressure.
Refer to: Discharge (Page 138).
4.3. Disconnect the battery to prevent accidental operation of the machine.
5. Disconnect the attachment hydraulic hoses from the excavator.
6. Remove the lynch pin and pivots pins. Refer to Figure 88.
Operation
Notice: While operating the rockbreaker, make sure that the point of the rockbreaker does not hit the boom,
dipper, dozer or tracks as damage to the machine could occur.
Figure 90.
The Rockbreaker is a single acting attachment. Using the auxiliary circuit control, select the Aux1 button on
the switch panel membrane and then the hammer button on the back of the right joystick.
99 9831/8250-4 99
JCB © Admin Pimteam - 23/06/2021 05:32.

jcb 19C-1E Specifications

General

Battery Type	Manganese laminated Lithium-ion
Battery Rated Capacity	14.8 kWh (3 Pack) 19.8 kWh (4 Pack)
Charging	On-board charger with direct connection from AC mains power supply
Charging Time	110V – 12 hrs 230V – 8 hrs
Fast Charging (Optional)	Off-board charger, with connection to 415V 3-Phase supply Charging time <2 hrs
System Voltage	48V
Motor Type	AC permanent magnet
Motor Power	7 kW continuous 20kW peak
Operating Modes	L – 1200rpm G – 1600rpm H – 1800rpm Auto Kick Up – 2300rpm, 2 speed tracking only
Thermal Limitations	Operation: -10oC to +46oC Charging: -10oC to +40oC