SPD-450

SPD-450

Rent Buy New

The SPD-450 is SUPERIOR’s largest sized padding machine, with a massive 118,500 lbs (53,864 kg) operating weight, this machine has a screening area 1.5 times larger than the SPD-350 and 3 times larger than the SPD-250.

Specifications

Engine
Engine Model

C-13 ACERT

Horsepower

328 kW / 440 HP

Net Flywheel Power (DIN 6270)

440 HP – 328 kW

Governed Speed

2,100 gpm

Displacement

12.5 L – 762.8 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

Transmission
Transmission Type

Hydrostatic

Transmission Motors

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

Final Drives

Epicycloidal Oil Soaked

Controls
Safety Controls

Emergency shut-off

Track Frame
Salt Track Chain Pitch

215.9 mm – 8.5 in

Lower Track Roller Area

56,000 cm²

Lower Track Rollers

10 per side

Upper Track Rollers

2 per side

Length Of Track On The Ground

4,000 mm – 157 in

Standard Shoes Width

700 mm – 28 in

Gauge

3,050 mm – 120 in

Track Shoes

49 per side

Pressure On The Ground

0,89 kg/cm²

Fluid Capacities
Fuel Tank

720 L – 190 U.S. gal

Hydraulic System Circuit

800 L – 212 U.S. gal

Escalator
Escalator Hydraulic

Reversible double chain escalator with steel shoes

Vertical Adjustment

Minus 13.5 inches to plus 5 ft Chain Adjusters

Shoes Width

1,980 mm – 78 in

Shoes Spocket Height

180 mm – 7 in

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

2,400 mm – 94.5 in

Screen Length

3,500 mm – 138 in

Area

90 sq ft – 8.4 m²

Number Of Decks

1

Screen Maximum Feed Size

570 mm – 22 in

Screen Hydraulic Motor

1 Orbital Type

Conveyor Belt
Conveyor Belt Type

Rubber

Conveyor Belt Width

1,000 mm – 39.4 in

Conveyor Belt Length

6,000 mm – 236 in

Variable Speed

0 – 440 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

Alternator

60 A

Features

Roll over the red circles to view features.

Padding Machine SPD 450

Conveyor

Reversible Conveyor

Can be used on either side of machine and folds into 3 parts for ease of shipping.

Adjustable Sections

The escalator and screens sections can be adjusted for different terrain gradients.

Insulated Engine

Insulated Engine

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

ROPS

Optional ROPS

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

Cabin

Oscillating Cabin

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

Control Panel

Control Panel

The controls are duplicated on both sides of the cabin for ease of operation on either side of the trench.

Gallery