Description

Terex RT1120 Crane Parts Manual

Terex RT1120 Crane Index:

CARRIER FRAME, FUEL TANK
2.1) Frame, Fenders, Decks
2.2) Fuel Tank
2.3) Axle Lock-Out Assembly
2.4) Axle Lock-Out Cylinder
2.5) Pintle Hook
3 OUTRIGGERS
3.1) Outrigger Assembly
3.2) Outrigger Jack Cylinder
3.3) Outrigger Extend Cylinder
3.4) Lower Hydraulics, Outriggers
3.6) Outrigger Valve
3.7) Outrigger Pads
3.8) Outrigger Assembly
5 CARRIER AXLES & WHEELS
5.1) Front Axle
5.2) Rear Axle
5.3) Wheels & Tires
6 CARRIER ENGINE
6.1) Engine Installation (Cummins)
6.2) Engine Installation (Cummins)
6.3) Engine Installation (Cummins)
6.4) Engine Installation (Cummins)
7 TRANSMISSION
7.1) Transmission (Dana)
9 DRIVE SHAFTS
9.1) Drive Shaft (Front)
9.2) Drive Shaft (Mid)
9.3) Drive Shaft (Rear)
10 BRAKES
10.1) Brake Line Assembly (Front)
10.2) Brake Line Assembly (Front)
10.3) Brake Line Assembly (Front)
10.4) Brake Line Assembly (Front)
10.5) Brake Line Assembly (Rear)
10.6) Brake Line Assembly (Rear)
10.7) Brake Line Assembly (Rear)
10.8) Brake Line Assembly (Rear)
10.9) Brake Line Assembly (Rear)
10.10) Air Brake Kit
11 STEERING
11.1) Steering System
11.2) Steering Assembly
11.3) Steering Control Unit
11.4) Steering Cylinder
11.5) Steering Valve
12 SUPERSTRUCTURE
12.1) Superstructure
12.2) Swing Bearing
12.3) Valve Cover
12.4) Cab Mounts

13 COUNTERWEIGHT
13.1) Counterweight
13.2) Counterweight
13.3) Auxiliary Weight
22 SWING SYSTEM
22.1) Swing Drive Assembly
22.2) Swing Reduction Unit, Braden
24 PUMP DRIVE CASE
24.1) Hydraulic Pump (Main)
24.2) Hydraulic Pump (Outrigger & Swing)
25 HYDRAULIC SYSTEM
25.1) Hydraulic Reservoir
25.2) Lower Hydraulics, Hydraulic Reservior
25.3) Upper Hydraulics, Swivel Assembly
25.4) Swivel
25.5) Lower Hydraulics, Diverter Valve
25.6) Lower Hydraulics, Pumps
25.7) Lower Hydraulics, Oil Cooler
25.8) Upper Hydraulics
25.9) Upper Hydraulics
25.10) Lower Hydraulics
25.11) Upper Hydraulics
25.12) Upper Hydraulics, Tubes
25.13) Upper Hydraulics, Boom & Hoist
25.14) Upper Hydraulics, Swing Drives
25.15) Upper Hydraulics, Steering
25.16) Upper Hydraulics, Winch Valve
25.17) Upper Hydraulics, Boom Valve
25.18) Upper Hydraulics, Shuttle Reducing Manifold
25.19) Upper Hydraulics, Relief Valves
25.20) Upper Hydraulics, Three-Way Solenoid Valve
25.21) Upper Hydraulics, Hoist Hold Valve
25.22) Upper Hydraulics, Reservoir
25.23) Upper Hydraulics, Steering Priority Valve
25.24) Upper Hydraulics, Swing Valve
25.25) Upper Hydraulics, Manifold
27 OPERATOR’S CAB & MACHINERY HOUSING
27.1) Operator’s Cab Assembly
27.2) Operator’s Cab
27.3) Operator’s Cab
27.4) Operator’s Cab
27.5) Operator’s Cab
27.6) Operator’s Cab (Door)
27.7) Operator’s Cab (Front Windshield)
27.8) Operator’s Cab (Roof Hatch)
27.9) Cableway Assembly
27.10) Operator’s Seat
27.11) Engine Housing
27.12) Wipers

OPERATOR’S CONTROLS
28.1) Directional Signal Control
28.2) Transmission Shifter Control Assembly
28.3) Swing Brake Control
28.4) 360° House Lock
28.5) Cab Throttle Control
28.6) Electronic Controls
28.7) Control Module
29 TOOLS, PAINT, LUBRICANTS
29.1) Tools / Paint
29.2) Hydraulic O-Rings & Clamps
29.3) Clamps
30 MARKING
30.1) Marking Decals
30.2) Marking Decals
30.3) Marking Decals
30.4) Marking Decals, Anti-Skid Tape
30.5) Boom Marking, 155’
31 HEATER
31.1) Propane Heater & Def (Suburban NT-20S-TC)
31.2) Propane Heater (Suburban NT-20S-TC)
31.3) Propane Heater (Suburban NT-20S-TC)
31.4) Propane Heater (Suburban NT-20S-TC)
31.5) Heater / AC I(Kenway TXCR306)
31.6) Heater / AC (Blower Assembly)
31.7) Heater / AC (Pump & Motor Assembly)
31.8) Heater / AC (Compressor)
31.9) Heater / AC (Fan Group)
31.10) Heater / AC (Motor & Plate Assembly)
31.11) Heater / AC (Pump Assembly)
31.12) Heater / AC (Blower Assembly)
31.13) Heater / AC (Hose Replacements)
31.14) Heater / AC (Heater Cover)
33 ELECTRICAL SYSTEM
33.1) Dash Assembly
33.2) Dash Assembly
33.3) Circuit Breakers
33.4) Battery Assembly
33.5) Collector Ring
33.6) Electrical System
33.7) Electrical System
33.8) Electrical System, Relay Panel
33.9) Axle Centering Light Assembly
33.10 Optional Lights
PARTS GROUPS
39 HYDRAULIC TELESCOPING BOOM
39.1) 155’ Boom
39.2) 155’ Boom,
39.3) 155’ Boom
39.4) 155’ Boom
39.5) 155’ Boom
39.6) 155’ Boom
39.7) 155’ Boom
39.8) 155’ Boom, Boom Assembly
39.9) 155’ Boom, Boom Assembly
39.10) 155’ Boom, Base Section
39.11) 155’ Boom, Base Section
39.12) 155’ Boom, Base Section
39.13) 155’ Boom, Base Section
39.14) 155’ Boom, 2nd Section
39.15) 155’ Boom, 2nd Section
39.16) 155’ Boom, 2nd Section
39.17) 155’ Boom, 2nd Section
39.18) 155’ Boom, 3rd Section
39.19) 155’ Boom, 3rd Section
39.20) 155’ Boom, 3rd Section
39.21) 155’ Boom, 3rd Section
39.22) 155’ Boom, 4th Section
39.23) 155’ Boom, 4th Section
39.24) 155’ Boom, 4th Section
39.25) 155’ Boom, 4th Section
39.26) 155’ Boom, 5th Section
39.27) 155’ Boom, 5th Section
39.28) 155’ Boom, 5th Section
39.29) 155’ Boom, 5th Section
39.30) 155’ Boom, Reel Mounting
39.31) 155’ Boom, Reel Mounting
39.32) 155’ Boom, Hose Reel
39.33) 155’ Boom, Double Hose Reel
39.34) 155’ Boom, Telescope Cylinder Sub
39.35) 155’ Boom, Telescope Cylinder Sub
39.36) 155’ Boom, Extend Cylinder – Lower
39.37) 155’ Boom, Extend Cylinder – Upper
39.38) 155’ Boom, Hoist Cylinder
39A ATTACHMENTS
39A.1) Heavy Lift Attachment
39A.2) Jib Assembly (9.1m / 30 ft)
39A.3) Jib Assembly (9.1m / 30 ft)
39A.4) Jib Assembly (30 / 55 ft)
39A.5) Jib Assembly (30 / 55 ft)
39A.6) Jib Assembly (25m / 82 ft)
39A.7) Jib Assembly (25m / 82 ft)
39A.8) Jib Assembly (33m / 108 ft)
39A.9) Jib Assembly (33m / 108 ft)
39A.10)Runner Assembly
39A.11)Runner Assembly
39A.12)Jib Storage Assembly (9.1 m)
39A.13)Jib Storage Assembly (17 m)

40.1) Winch, Hydraulic Motor
40.2) Winch, CH210A
40.3) Winch, CH210A
40.4) Winch, Primary Planet Carrier
40.5) Winch, Output Planet Carrier
40.6) Winch, Brake Cylinder
40.7) Winch, Cable Roller
40A AUXILIARY WINCH
40A.1) Auxiliary Winch
44 HOOK BLOCKS, BALLS
44.1) Hook Block, 5 Sheave / 75 Ton
44.2) Overhaul Ball, 419# / 12 Ton / 3/4”
45 WIRE ROPE, PENDANTS, REEVING
45.1) Wire Rope & Reeving
51 OPTIONAL EQUIPMENT
51.1) Rear Reflectors / Battery Disconnect
51.2) Operator’s Cab / Lights and Safety Devices
52 RATED CAPACITY INDICATOR (RCI 510)
52.1) Greer RCI510 (RCI Assembly)
52.2) Greer RCI510 (Computer)
52.3) Greer RCI510 (Reel Assembly)
52.4) Greer RCI510 (Master Reel)
52.5) Greer RCI510 (Slave Reel)
52.6) Greer RCI510 (Slave Reel 2

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