HT4500
Trimmer

Standard Spec Sheet

HT 4502 -2 Track Grade Trimmer

Diesel Engine -

· 425 hp (317 kW) Tier III
·         engine soundproofing
·         enclosed engine compartment

Hydraulic Oil Reservoir 420 gallon (1589 liter)

Fuel Reservoir 126 gallon (476 liter)

2 Hydraulic System Heat Exchangers with electric fan

Hydraulic Pump System

·         (2) triple stage hydraulic pumps
·         (1) double stage hydraulic pump
·         (1) pressure relief manifold for convenient pressure adjustments

Two Crawler Tracks

·         length : 14 ft (4.3 m)
·         width : 14 inch (35 cm)
·         6 inch (15 cm) pitch - triple grouser shoes
·         101:1 gear reduction
·         travel speeds 0-141 ft (0-42 m) per minute
·         sealed and lubricated tracks

Light System

·         for night operation
·         front and rear flood lights
·         clearance lights

Grade Ski

·         for following grade on previous cut or existing slab

Two Belt Conveyor System

·         36 inch (91 cm) x 35 ft (10.6 m) rear conveyor standard
·         variable belt speed up to 420 ft (128 m) per minute
·         hydraulic swing
·         hydraulic elevation
·         hydraulically powered, direct drive, non-cleated
·         single lever joy stick control

Lower Conveyor

·         36 inch (91 cm) x 15 ft 8 inch (4.8 m) lower conveyor
·         variable belt speed, up to 420 ft (128 m) per minute
·         hydraulically powered, non-cleated

12 ft 6 inch (3.8 m) Sectional Trimmer Head

·         dual, internally mounted drives
·         32 inch (81 cm) diameter trimmer head
·         104 interchangeable carbide tip cutter teeth
·         internally mounted drive system
·         hydraulically controlled side forms
·         forward rotation at cutting point

Emergency Shut Down System

Dual Grade System

·         grade sensing from right and left side
·         telescoping sensor arms to allow stringline controls on both sides of the trimmer, simultaneously.

Steering System

·         1 hydraulic stringline sensor
·         steer from right or left hand side of machine
·         automatic and manual steering, controlled from operator’s platform

Intermittent Shut-Down System

·         single switch operation
·         electronic over hydraulic
·         controls all critical functions of machine: grade, travel, trimmer head, both belts

Operator’s Platform

·         hydraulic system pressure gauges grade, travel, trimmer head, belts
·         high visibility "wrap around" console
·         engine controls and monitoring devices mounted on console
·         safety railing
·         engineered for easy monitoring of all machine functions
·         seat/canopy

Optional Equipment

not included in base machine

  • Front Lift Arms
  • Trimmer Head Extensions
  • Poly Pads
  • Concrete Placer Hopper
  • High Pressure Power Water System
  • Other Engines Available at Customer Request
  • ** Maximum Trimmer Head Width is 18 ft 6 inch (5.63 m)
  • Material and specifications subject to change without notification

Call Today +1.319.824.3011