forest harvesters forest harvesters

forest harvesters
Sampo Rosenlew Ltd
S
ampo Rosenlew Ltd has a long tradition of the manufacture of farm and forest machinery.
Wheel-mounted machinery has been manufactured since 1957. The company is well known
for its high-quality, cost-efficient products. Serial production of forest harvesters started in
1997. Harvester design was started from scratch. From the very beginning the Sampo Rosenlew
harvester was designed to be ideally suited for forest thinning.
Most of the components used in the base machine are manufactured by Sampo Rosenlew. The
hydraulic motors and rotors are supplied by Sampo Hydraulics Ltd.
Sampo Rosenlew harvesters
Unobstructed Visibility
from the Cab!
Enjoy the comfort! Sitting in the cab of the Sampo Rosenlew forest harvester
makes the operator feel like the king of the forest. The cab is placed on the
front frame, far from the hydraulic pumps and the engine. The curved windscreen
and the high cab provide unhindered all-round visibility round the machine and
over the trees. The controls are ergonomically within easy reach of the operator.
“The curved windscreen and the high cab
provide unobstructed visibility.”
Good View over the Trees
The large window area guarantees unobstructed visibility round the
harvester and over the treetops. This enables efficient working and
selection of the right trees. In forest thinning unhindered visibility is of
the utmost importance.
The pre-heating system and solar curtains will further improve operator
comfort. Improved driver comfort results in increased work efficiency
and reduced fuel consumption.
4& 5
SR 1046 pro
Sampo Rosenlew harvesters
Unrivalled Mobility
Rough
on Rou
g h Terrain
A forest thinning machine works in young and dense forests. The most essential aspect in the design
of the Sampo Rosenlew forest harvester was its suitability for thinning. The four-wheeled harvester
with articulated steering is extremely nimble. The joint, short wheelbase and wide steering angle
enable an amazingly small turning radius and provide excellent agility. Efficient hydraulic traction
motors and a self-supporting joint ensure unrivalled mobility over most demanding terrain.
Gentle-touch Forestry
The small dimensions of the SR 1046 pro guarantee that the harvester is agile and
eco-friendly and thus well suited for first thinning of forests. A lightweight harvester
does not harm the roots of the remaining stand of forest as heavy harvesters do.
The measurements such as the weight and track width of the harvester are large
enough to ensure stability of the base machine in forest thinning. The large contact
surface of the tires reduces the load on the ground. It is essential for forest productivity
that the remaining stand of forest stays healthy and undamaged.
Flexible Forest Harvesting
Crane handling on the Sampo Rosenlew harvester is superb in thinning forests. The
side-tilting crane can reach trees further away than a fixed crane. The side tilt can
be equipped with an automatic side tilt stabilizer system.
6&7
Options and Accessories
There is a wide range of options and accessories
that facilitate working and increase productivity,
such as a 600-liter storage tank with a hand pump
made by Sampo Rosenlew. The tank meets the
occupational and environmental safety standards.
SR 1046 pro
Sampo Rosenlew harvesters
Sampo Rosenlew harvesters are equipped with harvester
cranes designed for professional use. The crane structure
and mounting to the crane base have been further reinforced.
All fuses in one box in the cab
24 V electrical system
”Bye-bye” working lights
Vacuum pump quick to turn on
with the ignition key in the cab
New-generation
Iqan system
Electrical master switch
Fuel transfer pump
from the rear of the fuel tank
to the front
Large flexible coupler between the pump
and the diesel flywheel
Frame joint turning angle
±50 degrees
8&9
Individual proportional pressure settings
for the harvester head
Hydraulic Motors
Sampo Rosenlew uses hydraulic motors manufactured
by Sampo Hydraulics Ltd. They are of high quality, durable
and virtually maintenance-free.
Why SR 1046 pro?
Harvester Head
Sampo Rosenlew uses harvester heads
•
The harvester construction is uncomplicated and modern
made by leading forest machinery
•
The frame construction is robust and durable
manufacturers. We are involved in the
•
We only use high-quality components
research and development of harvester
•
The harvester is easy to use and service
heads to ensure the products manu-
•
We supply a wide range of high-quality options and accessories
factured are well suited for thinning
•
The harvester can be tailored to meet individual needs
of young forests. The head can be
•
Its cost-efficiency is unrivalled
tailored to meet the needs of each
•
The harvester is economical to use and maintain
individual customer.
•
The light and nimble harvester does not harm the remaining
stand of forest or the ground
SR 1046 pro
Sampo Rosenlew harvesters
Unpolluting
Unoollutin ii Power
Engine
The SR 1046pro forest harvester has a four-cylinder Agco Sisu Power
44 CTA diesel engine with the Common Rail joint pressure injection
system. The engines meet the latest emission control requirements.
The engine torque is highest at regular working revolutions. The
engine´s fuel efficiency is unrivalled. Long service intervals and easy
serviceability increase efficiency. The engine is quiet and vibration
free. Diesel idling as well as working and maximum revolutions are
quick to select using the rocker switch.
Transmission
The pump in traction hydraulics produces oil pressure for the traction
motors. Each rear wheel has its own motor. The flow divider valve
distributes oil pressure between the rear and the front. Motive power
to the front wheels is transmitted through the reduction gears from
the gearbox driven by a hydraulic motor. Ground speed depends on
the speed range, engine revolutions and the drive pedal position.
10 & 11
“Diesel idling, working and maximum revolutions are quick to select using the rocker switch.”
SR 1046 pro
Sampo Rosenlew harvesters
“The work data can be printed out and forwarded wirelessly.”
12 & 13
Intelligent
Intelli ii ent control system
s u stem
Harvesting Computer
The harvesting computer measures the wood and controls the harvester head functions. It calculates the volume of wood harvested, divided according to tree species
and assortments. All the working data is stored in the computer´s memory and can be
printed out and forwarded wirelessly. The harvesting computer is used to adjust the
harvester head pressures.
Electric sensors monitor the length and thickness of the tree being harvested. Based
on the sensor data, the harvesting computer calculates the volume of wood. The harvesting computer consists of modules. Wood volume calculation can be monitored on
the display module in the cab. The head module collects data on the harvester head
functions. The modules are connected together with a CAN route.
Control System
The IQAN system adjusts and programs hydraulic harvester functions such as the
crane movement speeds. It has a data connection to the diesel engine, transmission and harvesting computer. The IQAN functions can be programmed by means
of a graphic display. The colour display contains all the data shown on a conventional
instrument panel. Error messages from the diesel and the base machine are shown on
the display in simple language.
SR 1046 pro
Sampo Rosenlew harvesters
Unbeatable Service
We at Sampo Rosenlew Ltd take great pride in our spare parts and after-sale service.
Technical support in the factory as well as a global network of authorized service outlets are always ready to provide advice and assistance. Genuine Sampo Rosenlew
spare parts are sent to the customer fast and reliably.
14 & 15
pro
Specifications – SR 1046 pro
Technical Soecifications
There is a wide range of options and
accessories available that improve
driver comfort and increase work efficiency. Contact your nearest Sampo
Rosenlew dealer for more information.
Weight
Engine
Transmission
Wheels
8, 000 - 9, 500 kg
SisuDiesel
44 CTA, 4 cylinders
Output
84 kW / 2200 rpm
Fuel tank
135 l
Type
Hydrostatic
Turning radius
4, 020 mm
Front and rear
500/60-26.5
Crane
Reach
7.1 m
Lifting moment, gross
55 kNm
Turning moment
17 kNm
Harvesting Head
Keto 51 - 55
Kesla 18 RH
Nisula 400 H
Max. delimbing diameter
600/55-26.5
Measuring device
540/65-28
Brakes
Motomit
Properties
650/60-26.5
Working hydraulics
Electric system
Working hydraulics pump
240 l/min @ 2, 200 rpm / 210 bar
Hydraulic oil tank
115 l
Voltage
24 V
Battery
2 × 115 Ah
Charging generator
100 A
Approximately 320 mm
Cab
Hydraulically / mechanically
controlled disc / multi-disc brakes
Quiet safety cab
(FOPS, ROPS, OPS)
Windows
12 mm polycarbonate
This brochure is used globally. The availability of the technical specifications, options and accessories described may vary from country to country. Do contact your local dealer to check the latest information. Sampo Rosenlew
reserves the right to make changes to the technical specifications, options, accessories, appearance, colours, etc of the forest harvester without prior notice in accordance with local conditions or requirements.
SR 1046 pro
forest harvesters
Sampo Rosenlew Ltd | Konepajanranta 2, P.O.Box 50 | FI–28101 PORI FINLAND | Tel. +358 207 550 555, Fax. +358 2 632 6546 | www.sampo–rosenlew.fi