VIBRATORY COMPACTION
ROLLER
SV212 (24,442 lb, 11,097 kg) SV216 (31,553 lb, 14,325 kg)
1 - Drum Frame 13 - Engine
2 - Vibratory Drum 14 - Hydraulic oil cooler 3 - Scraper 15 - Engine radiator 4 - Articulated joint 17 - Driver’s workplace 5 - Tractor Frame 18 - Travel pump
6 - Axle 19 - Vibration pump 7 - Fuel Tank 20 - Exhaust muffler 8 - Batteries 21 - Air filter
9 - ROPS frame 22 - Dozer blade
10 - Hydraulic oil tank 23 - Pad foot segments
11 - Cabin 24 - Hydraulic pressure filter 12 - Hood 25 - Air condition system
SV216 With
Smooth Drum, Cab, Driving & Directional
Brake Release for Emergency Towing Release Clamp with 5mm Hex Key
Cover Over The Hydraulic Reservoir
24 Volt Socket for Plugging in the Rotating Beacon
Engine Air Filter Intake Bonnet
Air Pressure Check Hydro Inflate
Articulation Lock
Right Side
Left Side
Hoses to the Drum Travel Motor
SV216 Smooth Drum Roller
Drum Oil Drain Plug Drum Oil Level Plug
SV212 With Smooth Drum and Optional Bolt on Pads
SV216 with Drum that has Welded on Pads
Dozer Blade Height Gauge
Dozer Blade
Transport Attachment Links
Dirt Removal Scrapers
Dozer Control Petal
“Vandalism Guarding”
“Vandalism Guarding”
R.O.P.S. Versions
Vandalism Cover Lock Positions
Right Side Control
Windshield Washer
Operator’s Manual Compartment
Cargo Net
Beverage Holder
Bracket for Fire
Heater Air Flow Vent
Heater Temperature Control
Heater Water Valve to regulate the
Seat Rotation
Lock to Facilitate Exit out the Right Door
Drum Vibration Selector Control
Pump for the Vibration Motor, Vibration Frequency Adjustment Screw.
Heater Fan
Drum Anti-Slip Control /
Differential
Diagnostic Socket
24 Volt DC Power
Engine
Directional Signal Light Indicator
Air Filter Restriction Indicator
Hydraulic Filter Restriction
Neutral
Position Indicator of Travel Control
Drum Vibration On Indicator
Parking Brake On Indicator
Hydraulic Fluid Low Oil Level Indicator
Battery Charge Indicator Light
Engine Oil
Pressure Warning Light
Fuse Box
Instrument Lights, Front & Rear Marker Lights & Front Work Lights
Handle for Raising and Lowering the Right Control
Emergency Stop Button, applies the brakes and kills the Engine
Forward / Reverse Travel Control
High / Low Travel Speed Switch
Three Ranges of Low Travel Speed Selector
Vibration On / Off Push Button
Emergency Parking Brake Apply
Switch, does not kill the engine.
Front Windshield Wiper Control
Rear Window Wiper Control
Filtered Fresh Air Blower Fan Control
Windshield and Rear Window Washer Fluid Control Switch
Air Conditioner Temperature Control
Air Conditioner Fan Speed Control
Right Side Control Up For Safety, Which Kills the Controls, and the
Right Side Control Down for Starting the Engine
and for Operation of the Roller
The Battery Master Switch is Behind the
Battery Master Switch in the Off Position
Operator’s Compartment Tilting Switch
Hood Opening and Closing Switch
50 Amp Fuse (Next Slide)
Battery Shut-Off Switch
Negative Ground Terminal
Electrical Ground Connection Under Operator’s Platform
Motor, Pump and Relay for lifting the Hood and Operator’s
Manual Pump for Opening the Hood
and tilting the Operator’s Compartment
Operator’s Compartment Tilting Control Valve
Clip to store the Manual Pump Handle
Operator’s Platform Valve
Engine Cover Valve
Valve Latch for Tilting the Operator’s Compartment
Batteries
Hydraulic Reservoir
Hydraulic Reservoir Breather
Hydraulic Reservoir Breather
Factory Seal
Hydraulic Reservoir Filler Station
Reverse Travel
Forward Travel
Vibration
Circuit I 5800 psi (400 bar)
Vibration
Circuit II 5800 psi (400 bar)
Steering Circuit 2760 psi (190 bar)
Feed Pump Pressure
Radiator Coolant Level Sight Gauge
Oil Check
Fuel Filters
Priming Pump
View of the Operator’s Platform Retaining
Bolts from Inside the Cab
Operator’s Platform Fixing Bolts
24 mm Wrench or 1 inch Wrench
Socket for plugging in the cab top light, which must be unplugged before tilting the cab.
Operator's Platform Hinge
HYDRAULICS
The hydraulic system controls all of the main functions of the compactor. The engine drives the hydraulic pumps, which supplies the flow of hydraulic fluid to drive the hydraulic motors, converting this energy to rotation motion. The distribution of the hydraulic fluid throughout the compactor is sent through pipes and pressure hoses. Other controlling elements are installed inside the hydraulic circuit, for regulating and for safety - electromagnetic distributors, hydrostatic locks, safety and control valves.
The hydraulic system consists of the following circuits: - Hydraulics for travelling + hydraulic brakes
- Hydraulics for vibrations
- Hydraulics for steering
- Hydraulics for lifting - Hydraulic reservoir
DIAGRAM OF THE HYDRAULIC CIRCUITS
The hydraulic circuits are connected identically for both compactors. Differences are only in the types of pumps and hydraulic motors used.
-The SV212 compactor uses the 90R042 pump and the 90M042 hydraulic
motor for vibration.
-The SV216 compactor uses the 90R055 pump and the 90M055 hydraulic
motor for vibration.
- Additional differences are in the adjustment of a control pressure bypass valve in the body of the vibration pump, where in the SV212, its pressure it is set to 610 psi (42 bars), and in the SV216, it is 410 psi (28 bars). Control pressure setting in the bodies of the travel pumps is identical in both cases - 320 psi (22 bars). Operation of the individual closed circuits or their parts is described in detail.
* SV212 ** SV216
Legend:
1 – Travel Pump 18 – Hydraulic Cooler 2 – Vibration Pump 19 – Cooler bypass valve
3 – Drum drive motor 20 – Oil temperature regulator 4 – Vibration motor 21 – Hydraulic circuit test ports 5 – Wheel drive motors 22 – Filling quick coupler
8 – Steering pump 23 – Brake release Quick coupler 9 – Steering Orbital valve 24 – Brake release Quick coupler 10- Anti Spin Control ASC Valve 25 – Hydraulic temperature sensor 11 – Steering cylinders 26 – Hood raising electric pump 12 – Rear flow divider Block 27 – Hood raising Manual pump 13 – Steering pressure switch 28 – Hood raising selector valve
14 – Suction screen 29 – Hose rupture Hydraulic lock valve 15 – 10 micron filtration block 30 – Hydraulic cylinder for lifting the cabin 16 – Oil filling cap & breather 31 – Hydraulic cylinder for lifting the hood 17– Oil level gauge sender
