Reliable powerhouse

KIVI-PEKKA 4

Stone picker

1 m
Working width
1 cm
Max stone size
1 hp
Power requirement
1 l/min
Hydraulics
1 kg/min
Output

Durability

The durability of the machine has been achieved as a result of progressive product development over the past 35 years. The right materials and the best components keep running costs low.

Kivi-Pekka 3-phase soil sieving system

Soil collection allows the topsoil to end up back in the field. Cleaned rocks can be used in construction or road building, for instance.

Kivi-Pekka separates the soil over three stages:

1. Stone enters the machine over the sieve located under the lifting drum.

2. Stone is carried to the tank, and the soil in the sieve structure is released back to the field.

3. Any left-over soil slides into a separate container located behind the back wall of the stone tank, and gets released at the tipping stage.

The sieve

The welded sieve is made of special-alloy steel and is available with different spacings. The tines run between the sieve bars the entire length, thus keeping the sieve clean and preventing jamming of rocks.

Hydraulic lift

The lifting action is achieved with a hydraulic cylinder, which raises the rakes simultaneously. Mechanical locks secure them into the top position. The operator is able to position the picker in working or transport position from the cab.

Strong tines and auxiliary springs

All tine sizes give way sideways to prevent blockages. No backwards rotation is hence required. The 12×45 tines are particularly durable and contribute to extended maintenance intervals. All tines are fitted with auxiliary springs and suspended with rubber buffers.

Optional accessories

Rotation guard

When working in dusty conditions, visibility may be extremely poor. The rotation guard monitors the operation of the rotors, the lifting drum and the main drive PTO shaft with sensors. An auditory alarm in the tractor cab alerts the operator if any of these stops turning.

Kivi-Pekka 5

Long-time favourite

Kivi-Pekka 5

Long-time favourite

Kivi-Pekka 6

Ideal solution
for large areas

Kivi-Pekka 6

Ideal solution
for large areas

Kivi-Pekka 7

Maximum efficiency and durability
in a single machine

Kivi-Pekka 7

Maximum efficiency and durability
in a single machine

Compare and choose

Kivi-Pekka 4 Kivi-Pekka 5 Kivi-Pekka 6 Kivi-Pekka 7
Working width cm
400
500
600
700
Weight kg
4300
5300
5400
6540
Stone size cm Ø
2,5–35
2,5–35
(50 with Flex Drum)
2,5–35
(50 with Flex Drum)
2,5–35
(50 with Flex Drum)
Efficiency kg/min
700
1000
1200
1500
Tank volume m³
3
3
3
5
Tire size
560/60x22.5
560/60x22.5
560/60x22.5
560/60x22.5 bogie
Support wheels
195 x 14 bogie
195 x 14 bogie
195 x 14 bogie
195 x 14 bogie
Hydraulics, oil l/min
20
20
20
20
Power requirement hp
70
80
80
100
Working speed km/h
1–6
1–6
1–6
1–6
Number of lift drum tines
18
28
28
33
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