8999145EN: v1 26/02/2020
9
Original instructions (ENGLISH)
Website: www.spearheadmachinery.com
1.2
General Arrangement
The layout and naming convention used throughout this manual are shown in Figure 1.2 below
Figure 1.2
(Twiga Carrier CF30 shown)
1.3
Machine General Specification
Twiga Carrier (CF20 fixed/CF30 folding) : Technical specification (1)
Machine weight
Base unit with no oil 280kg (folding) / 225kg (fixed)
Minimum Tractor
weight
(With ballast) 50hp (@1000kg)
Hydraulic protection
Main line relief pressure n/a
Reach arm dimensions
(2) (3) (4)
Max lateral off-ground side cut
(folding)
3108mm (10’ 2”) [See Figure 1.3]
Max lateral off-ground side cut (fixed)
1989mm (6’ 6”) [See Figure 1.3]
Max vertical side cut (folding)
3854mm (12’ 7”) [See Figure 1.3]
Max vertical side cut (fixed)
2753mm (9’ 0”) [See Figure 1.3]
Max transport width to centreline
(folding)
1179mm (3
’ 10”) [See Figure 1.3]
Max transport width to centreline
(fixed)
1153mm (3’ 9”) [See Figure 1.3]
Twiga Carrier (CF20 fixed/CF30 folding): Cutting unit data (1)
Cutting unit
SP15 Quadsaw
SP20 Quadsaw
SP25 Quadsaw
Drive
Loader hydraulics
Loader hydraulics
Loader hydraulics
Notes:
(1) Spearhead Machinery constantly reviews and improves product designs and reserve the right to change this
information. As a consequence actual machines may vary from specification. Contact your Spearhead
Machinery Sales representative if you have any queries.
(2) All dimensions are taken with a
SP25 Quadsaw
(3) All lateral reach dimensions are taken from the centreline of a notional tractor with a
2030
mm overall width.
Consequently down bank dimensions are measured assuming this notional tractor has the outside of its rear
wheel on the edge of an embankment.
(4) This specified geometric maximum is stated for information purposes only. It does not imply that it is safe or
appropriate to cut material in this position. The actual safe maximum side cut height will depend on the width
of the tractor that the arm mower is mounted to.
(5) The transport width quoted is a half width and is measured to the PTO centre which is notionally assumed to be
on the tractor centreline. As a consequence the full on road width is the quoted transport width plus half the
tractor width plus (or minus) any mounting offset from the tractor centreline.
Removable
storable stands
Second
arm
First arm
SP Quadsaw (Sold separately)
Turnbuckle (optional
ram) for head angling
Cowl linkage
Slew
pivot
Loader mounting
plate
Optional hydraulic
breakout reservoir
