MCCOY KT5500 - 3.3 HYDRAULICS

80-0420-23 POWER TONG
Manual № TM12012
Section 3
Page 3.11
©2008-2017 McCoy Global
Installation & Commissioning
3.3 HYDRAULICS
3.3.1 Hydraulic Schematic
Item Description Part Number
1 Inlet Valve DVA35-A880 w/2500 TO 3500 DVG35 HMRV CARTRIDGE 10-9016
2 Relief Valve, DVA35-MRV-1 10-0010R
3 Motor Section, DVA35-MA8, 4WAY SAE PORTS 10-9014
4 Lift Section, DVA-SA8, 1” ORB PORT (Optional) 10-9015
5 Backup Section, DVA35-DA8 4WAY SAE PORTS (Optional) 10-9019
6 Outlet Section, DVA35-TR99, SAE PORT 10-0086
6A Outlet Section - Closed Centre, DVA35-PB90, SAE PORT (Optional) 08-1825
7 Flow Control Valve, N800S (not shown) 08-9062
8 Single-Speed Hydraulic Motor 87-0112
9 Motor Speed Valve (Optional) 10-9024
10 Safety Door Switch 08-0337
11 Pilot-To-Operate Cartridge Valve 08-1625
12 Safety Door Valve Block 101-0727
13 Check Valve (Optional) 02-9022
14 Dump Valve (Optional) 08-9284
15 Dump Valve Body (Optional) 08-9283
16 3000 PSI Pressure Gauge 02-0245
1 2 3
4
7
P
T
5
OPTIONAL
OPTIONAL
BACKUP
LIFT
MAKE
UP
14
15
2
1
DUMP VALVE
(OPTIONAL)
16
TONG MOTOR
13
8
9
10
11 12
G
2 4
1
3
T
P
MOTOR SPEED SWITCH
(OPTIONAL - USED
WITH 2-SPEED MOTOR)
(OPTIONAL TWO
SPEED SHOWN)
6A