Vertical Trenching: BSV 4000

TECHNICAL SPECIFICATIONS:

1. Chassis: 

Main chassis:completely welded, with side tilt
Front axle:fixed axle
: transport dimension 3.000 mm
: work dimension  3.000 mm
Rear axle:fixed axle
: transport dimension 3.000 mm
: work dimension  3.000 mm
Locking of axles:mechanical, by means of a pin

2. Controls and comfort   

Cabin:standard cabin at right side of the machine.  Cabin is equipped with heater, comfortable chair and radio.
Operation of digging chain:by means of joystick
Operation of tracks:by means of 2 joysticks, equipped with low work speed function with potentiometer
Control panel:modern control panel with durable switches and motor management information display
Dig-in function:controlled by electrical operated potentiometer

3. Undercarriage 

Track frame:hinged on rear axle, oscillating on front axle
Final drive:by means of planetary gear boxes
Track rollers:D4 equivalent
Roller guidance:2 on each side
Crawler chain:D4 equivalent
Track plates:700 mm, triple grouser
Front idler:D4 equivalent
Machine work speed:0 – 2.000 m/hour
Machine travel speed:0 – 4.000 m/hour

4. Digging mechanism 

Type:fixed
Drive:by means of 2 hydraulic motors
Digging boom:telescopic, 1.800 mm adjustable, mounted with bottom roller
Bottom roller:lifetime sealed
Depth regulating:by means of central cylinder. Max digging depth: 5000 mm, min digging depth: 1000 mm
Digging chain:Digging chain, pitch 125 mm, width 280 mm

5. Main drive

Diesel engine:Caterpillar C13, 328kW/ 440 bhp - water cooled – with turbo after cooler.
Cooling system:radiator with hydraulically driven fan
Exhaust:1x standard exhaust
Pump gear box:hydraulic system for driving, hydraulic system for cylinders and digging chain drive
Battery:24 volt

6. Hydraulic system 

Mounted to gear box:closed loop, two hydraulic pumps
Oil cooler:Cooler with hydraulic driven fan.
Valves:depth regulating: proportional 24 volt
Tilt function: proportional 24 volt
Additional functions: on/off
Cylinder system: closed loop system 175 bar, max pressure 210 bar
Tracks:closed loop system, max pressure 350 bar

7. Safety and protection 

Engine hood:isolated with inspection doors and locks
Tool box:with tools for daily maintenance

8. Drain pipe guidance 

Reels:2 hydraulic reels at left side of the machine. The reels can be controlled from cabin and from outside the machine
Pipe box:Telescopic, suitable for installing pipe Ø 160 mm

9. Dimensions and accessories 

Laser support:support for laser mast
Laser:machine is prepared for laser
Electric system: 24 volt
Lighting:4 work lights
Transport width: 3.000 mm
Transport height: 3.200 mm
Digging width: 280 mm
Speed of digging chain: 4.8 m/s
Machine weight: +/- 29000 KG  + 10% (depending on the options)
Painting:1 color, Barth Hollanddrain yellow, RAL 1003 – 2 components

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