F7 Cold Milling Machine

Name: F7 Cold Milling Machine
Brand: Keestrack

High-performance milling for major road projects

Overzicht

Road construction

The F7 Cold Milling Machine combines powerful milling capability with outstanding mobility and productivity. With a cutting width of 2 000 mm and a maximum depth of 330 mm, it handles heavy-duty road surfaces with precision and speed. Its smart engine management, advanced cooling system and optional dust control features make it ideal for demanding urban and highway applications. Built for contractors who demand top performance and low operational costs.

Cutting width 2 m

Cutting depth up to 330 mm

Engine power 470 kW

Transport weight: 30 t

Heavy-duty milling drum

Smart engine speed management

Precision automatic leveling system

High pressure water cleaning system

New designed tools for higher efficiency & less down time

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Milling drum

Number of cutting tools	144
Milling width	2,000 mm (Standard) / 2,200 mm (Option)
Milling depth	0 – 330 mm
Cutting diameter	1,040 mm
Tool spacing	18 mm

Engine

Manufacturer	Cummins
Model	X15
Maximum power @ 2,100 rpm	470 kW
Emission standards	US Tier 4 / EU Stage 5
Cylinders	6
Aspiration	Turbo
Cooling	Water
Displacement	15

Tank capacities

Fuel tank	1,120 l
Hydraulic tank	170 l
Water tank	3,400 l

Electrical system

Electrical

24 V

Driving

Maximum travel speed	6 km/h
Working speed	100 m/min

Track units

Crawler tracks, front (L × W × H)	1,715 × 310 × 615 mm
Crawler tracks, back (L × W × H)	1,310 × 715 × 615 mm
Track units	4
Side plate lift stroke (L / R)	L 330 / R 450 mm

Loading material

Primary conveyor belt width	850 mm
Discharge conveyor belt width	850 mm
Conveyor swing	60°
Discharge conveyor belt height	5,020 mm
Discharge output up to	375 m³/h

Transport dimensions

Specification	Transport	Working
Weight	30 t (33 sT)	34.2 t (37 sT)
Length	12600 mm (41'4")	14750 mm (48'5")
Height	3200 mm (10'6")	5100 mm (16'9")
Width	2520 mm (8'3")	2550 mm (8'3")

Prestatiehoogtepunten

Load limit control for engine protection and user friendly operation

High precision leveling system by 2-stage differential lock which automatic adjusts the accuracy

Cruise control

Fully tracked steering in several variants

Very efficient smart cooling system to reduce noise & fuel consumption

Standard drum width of 2m, several drums available

Milling depth up to 330 mm

Cutting diameter of 1.040 mm

New designed tools for higher efficiency & less down time

Loading capacity up to 375 m³/h

Swing angle of 60° left and right

850 mm belt width of lower and discharge conveyor with adjustable speed

Foldable discharge conveyor, easy to transport

VCS system ensures environmental friendly suction of dust

Water spraying system is highly adjustable to cool and clean and reduce dust

Most advanced load sensing hydraulic system

Most advanced electric system with multiple diagnostic interfaces and CAN-BUS interfaces

Toepassingen

Cold milling

Brandstofverbruik

Disel/hydraulic*

*load sensing hydraulic system

48 l/h

Beschikbare aandrijfsystemen

Diesel / Hydraulisch

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Voordelen van Keestrack-machines

Mobiele technologie

Bij Keestrack begrijpen we hoe belangrijk mobiliteit is voor eigenaren en operators, en dat komt tot uiting in het ontwerp en de constructie van onze machines. Ons doel is om de set-uptijden te minimaliseren, het totale gewicht en de afmetingen te verminderen en u zo snel mogelijk aan de slag te laten gaan.

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