New Power Box 1448 Plus Paver


MAKE: Power Box

MODEL: 1448 Plus

DESCRIPTION: New Power Box 1448 Plus Paver

New Power Box 1448 Plus Paver

VISIBILITY • The low back wall design allows the operator to easily see the asphalt hopper, truck position and front mainframe region when paving. • The 1448 Plus model has a height of 51” • Competitive machines do not offer this type of visibility.

NARROW MACHINE WIDTH • Fold-up hopper wings result in an overall width of 8’6” making transportation more economical and efficient. • The short machine width requires less trailer space, allowing more room for additional equipment like an asphalt roller.

ASPHALT HOPPER FRONT LIP • Retains asphalt within the paver’s hopper assembly as the truck unloads and pulls away. • This protects the ground drive system from undue contamination and produces a more even finished mat. SCREED • Full-floating, adjustable, vibratory and heated screeds are standard on the Power Box Series.

SCREED • Crown, invert and pitch adjustments are provided through screw-type jacks located at the center and ends of the main screed assembly. • These adjustments allow the operator to maintain a consistent depth and develop drainage contours with the mat. • Engine exhaust system, standard on the 1448 Plus,

• This preheating function is required to prevent asphalt from bonding to the screed’s wear plat and scoring the mat finish.

MATERIAL AUGER SYSTEM • On the 1448 Plus model, the auger system is located on the material shut-off gates to provide a consistent flow of asphalt to the screed.

MATERIAL SHUT-OFF GATES • Box-constructed material shut-off gates add extra strength and reliability to a very demanding area of the paver design. • Cylinder attachment point designed for excellent durability and reliability.

GROUND DRIVE • Direct-drive type track design that will not slip under normal /severe conditions. This provides the customer more versatility in different sub-base conditions. • This system self-cleans and tensions itself with the aid of a hydraulic cylinder. Track pads are made from cast steel providing the customer both durability and reliability over many years.

HYDROSTATIC DRIVE SYSTEM • All Power Box pavers have a variable hydrostatic pump design that provides smooth acceleration.

• The smooth acceleration and infinite settings give the customer good mat thickness and consistency..

SERVICEABILITY • With engine access from both sides, servicing the entire engine assembly is made more efficient. • With the engine access panel removed, access to the alternator and starter is unobstructed. Other manufacturers require the engine assembly to be totally removed. • Engine can be serviced from both sides, and provides easy access to hoses and other components for simple maintenance.



Overall Height                                       6’11”

Transport Width                                    8’5″

Operating Width                                   10’9″

Length                                                  7’4″

Truck Clearance                                   23″

Operating Weight                                 7,775 lbs.

Fuel Tank                                             8 gal.

Hydraulic Reservoir                             18 gal.


Model                                                  Yanmar

Gross Horsepower                              36 hp @ 3000 rpm


Full Floating & Adjustable Width          8′-12′

Length                                                 13″

Vibratory                                              2500 vpm

Screed Heating Medium

Engine Exhaust                                   Standard

Standard                                             Optional

Hydraulic Extension                            24″ w/strike-off

Crown/Invert Adjustment                    Dual Lever, 0-2″


Independent Gates                             Standard

Asphalt Hopper Capacity                    4 tons

Asphalt Hopper Style                          Gravity Flow

Material Auger Location                     Gates


Speed                                                Single, 1-80 fpm

Steel Track Pad Size                          12″ x 3″

Steel Track Length                             43″

Counter-Rotating                               Standard


Platform                                            Single Span

Control Location                               Dual, L&R Sides

Wash-Down Stations                        Single Nozzle, 5 gal.


Hydrostatic Drive Pump Flow           17 gpm

Hydraulic Accessory Pump Flow      7.5 gpm

Hydraulic Oil Cooler Capacity          12.0 gpm


Contact King Machinery

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