SP-350 HD

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The SP-350 HD is SUPERIOR’s most popular padding machine, it has been constantly improved upon to quickly become the padder of choice in the pipeline industry. Recommended for pipe sizes of around 30 inches, features include: sliding cabin with duplicate controls on either side, folding conveyor, and adjustable escalator.

Specifications

Compressor Engine
Engine Model

C9.3 ACERT™ (Tier 4 Final)

Displacement

10.3 L – 629 cu in
Featured
Horsepower

257 kW / 350 HP

Operating Weight

115,000 lbs / 52,165 kg

Screening Area

60 ft² / 5.57 m²
Engine
Engine Model

C9.3 ACERT™ (Tier 4 Final)

Horsepower

257 kW / 350 HP

Net Flywheel Power (DIN 6270)

350 HP – 272 kW

Governed Speed

2,000 gpm

Displacement

10.3 L – 629 cu in
Hydraulic System
Main Pumps

Bosch-Rexroth, -2 Independent Hydrostatic Variable Pumps Travel

HS Max Operating Pressure

420 bar – 6,090 psi, -1 hydrostatic variable pump escalator
Hydraulic Winch
Brakes

Integrated negative control
Transmission
Transmission Type

Hydrostatic

Transmission Motors

(Hydromatic) Two Motors With Axial, Pistons Disappearing Into The Track Frames

Brakes

Integrated negative control

Final Drives

Epicycloidal Oil Soaked
Controls
Safety Controls

Emergency shut-off

Optional Safety Controls

Video monitor system
Fluid Capacities
Fuel Tank

515 L – 136 U.S. gal

Hydraulic System Circuit

750 L – 196 U.S. gal
Escalator
Vertical Adjustment

Minus 11 inches to plus 4 ft

Shoes Width

1,400 mm – 55 in

Chain Adjusters

Hydraulic
Front Cracking Wheel
Number Of Wheels

2

Lifter

1 Hydraulic Cylinder

Number Of Tools

6
Screen
Interchangeable Screen Mesh

1/2" to 4"

Screen Width

1,829 mm – 72 in

Screen Length

3,048 mm – 120 in

Area

60 sq ft – 5.57 m²

Number Of Decks

1

Screen Maximum Feed Size

600 mm – 24 in

Screen Hydraulic Motor

1 Orbital Type
Conveyor Belt
Conveyor Belt Type

Rubber

Conveyor Belt Width

800 mm – 31.5 in

Conveyor Belt Length

6,000 mm – 236 in

Variable Speed

0 – 180 m/min

Rotation Capabillity

Reversible

Conveyor Belt Transmission

Hydraulic Variable Speed
Electric System
Operating Voltage

24 V

Supplied Batteries

2

Starter Capacity

7.5 Kw
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Features

sp-350_hd_features

Conveyor

Reversible Conveyor

Can be used on either side of machine and folds into 3 parts for ease of shipping. A hydraulically-controlled dowel adjusts the angle and distance at which the material is placed back into the trench.

 Camera Monitoring System

Three cameras to monitor the offside of the machine and the loading of material. 

Insulated Engine

Insulated Engine

Engine compartment reduces noise to comply with EU noise limit requirements.

Optional ROPS

In addition to being required in many countries, ROPS increases safety for the operator.

Oscillating Cabin

Hydraulically slides out to either side of the machine to increase visibility.

Extended Undercarriage

The undercarriage is built for additional stability.