HUDDIG 1260B - general
Podstawowe informacje
Improved torque with retained top speed
After intense development work we finally have our new model Huddig 1260 in the production line. The main changes in comparison with the former model are in three different areas: Engine, Body and Electronics. Our focus is to fill our customers needs, so after some careful listening we have developed an articulated backhoe loader that has ability to handle the most variable working tasks. Weathers, terrains or times of year do not matter anymore, with Huddig 1260 you get a tool you always can trust. A multi-tool carrier like this gives you the possibilities to find new working areas for your business. When we here at Huddig refer to multi-use and multi-tool, we know what we are talking about.
The environmental legislation demands a change of engine from stage 2 to stage 3 with beginning in January 1st 2007. The former 5,9 litre engine is now replaced by a 6,7 litre engine of same manufacture. The working goal has especially been optimizing the torque, so that the powerful engine really gives its best by the number of revolutions where it is needed.
The new, powerful Cummins QSB 6.7 stage 3 puts the new Huddig 1260 in a class of its own. It is stronger than ever and now has 36% higher torque than before. It also has Common-Rail high pressure injection, which gives optimal fuel economy.
Cummins QSB 6,7 Stage 3
Behind the power engine of Huddig 1260, lies extensive work including tests, case studies and consultations with a reference group of dealers. The most important collaborator has been a Swedish company called STT Emtec, their working field covers testing, development and engine tuning. We can proudly say that Huddig 1260 is STRONGER & MORE FUEL EFFICIENT than earlier models.
Electrical & Electronics system
Huddig 1260 has an entirely new electrical and electronics system. The previous system has been replaced by a new central computer and information display. The service intervals are extended and communication with individual machines, can now be carried out remotely via GSM. The new system is expanded with two "satellites" - one in the front frame and one in the rear. The units communicate between themselves via CAN bus, a standard for mobile data communication. This construction leads, among other things, to considerably lessened cabling.
Rear frame - Data box with fuses
The new software, used to optimize and individualize the machines driving characteristics, has been developed and built within the Huddig walls. The advantage of having the know-how "in house" means that development, upgrading and improvements can be done fast and with flexibility.
So, what about the operating system? It has a predicting mechanism with a graphical display which monitors pressure and temperatures, number of revolutions and is equipped with hour meter etc. The number of revolutions is automaticly adapted to the engines needs of power and speed during transport - this effectively economize fuel and lowers the sound level.
Huddig 1260 also has more characteristics, here is a short presentation of a few :
- Automatic motor on-speed when digging.
- Speed dependent articulation.
- Monitoring of diesel engine, hydrostatics, gear box and hydraulics, and warning if any of the values gets close to critical.
- Reduction of aggregate speed is possible with the help of a change-over switch. This optimize planning and precision work.
- Reduction of transmission speed is possible when edging along via a change-over switch.
In the body design the main focus has been that the engine and the hydraulics are easly accessible when serviced, that the view is clear from the cabin, the ability to work comfortably and keeping our wellknown Huddig-look. The body lines of the Huddig 1260 are cleaner than previous models since the radiator, air filter and sound damper are placed under the hoods. Don't you agree that is what makes Huddig 1260 BETTER LOOKING?
The hydraulic hoses to the loader have been pulled in and mounted in the frame instead, this contributes to the improved view from the cabin.
The clear view between loader and hood, seen from outside.
The new glass fiber hood is divided in three main sections. The cabin and the hoods three sections are easily openable/folding to facilitate access and service with retained safety.
The dip stick is easily reached from the outside of the hood. Easily removable side plates cover the engine compartment.
The digging aggregate is integrated with the rear frame to obtain the least possible overhang and maximum angles of interference. This also improves the stability when working without the support legs or for example when cable ploughing by the side of the articulated backhoe loader. The integrated placement of the aggregate also gives maximum weight distribution.
The new Huddig 1260B produces even better torque. This is a result of its new axles (MTL generation II), new gearbox and a newly developed hydrostatic transmission. The new ratio entails an increase in torque of around 17% in low ratio and around 10% in high ratio, while retaining the same top speed. It is now stronger than ever, and together with Common-Rail high-pressure injection, the machine achieves optimal fuel economy. The Huddig 1260B is in a class of its own.
Huddig Telematik means that Huddig's technicians and Huddig's authorised service agents can rapidly carry out both diagnostics and updates directly in the backhoe loader’s central computer, regardless of where it is in the world – as long as there is GSM coverage! Unauthorised personnel cannot connect to the system, as it is protected by special software and passwords.
STANDARD EQUIPMENT
CAB
• Tilting cab
• Tinted glass
• Large opening sunroof
• Driver’s seat with safety belt
• Opening side windows
• Folding passenger seat with safety belt
• Prepared space under driver’s seat for voltage transformer
• Windscreen washers and wipers with intermittent operation front and rear
• Numerous storage spaces
• Rear view mirrors, 2 interior, 2 exterior folding
• Moulded floor mat
• Fire extinguisher, 6 kg
• Sun visors, front and rear
LIGHTING
• Work lamps, front x 2 (halogen)
• Work lamps, rear x 2 (halogen)
• Rotating warning lamp with pivoted mounting
• Automatic interior lighting
• Automatic reversing lamp
GAUGES
• Speedometer
• Other gauges integrated in display
BRAKE SYSTEM
• Dual circuit brake system
• Electrically operated parking brake
• Automatic service brake (can be disengaged)
BACKHOE
• Electric servo operated
• Hydraulic tool mounting
• Hose rupture protection valve
LOADER UNIT
• Electric servo operated
• Prepared for 3rd hydraulic function
• Safety bar for raised loader
CENTRAL WARNING
• The electronic control system issues alarms using flashing lamps and buzzers, as well as presenting text messages on the display
OTHER
• Double command
• 12 V and 24 V power outlet
• Main circuit breaker
• Toolkit
• SMV or 50 km sign, class 2 or class 1
• Engine heater
• Heating system for hydraulic fluid
• Lockable toolbox on left hand front wing
• Hose rupture protection valve on support legs
• Belly plates front and rear
• Safety start for the engine (gear selector must be in neutral to start)
• Electronic control system with 4 adjustable operating settings.
• Foot-operated electric inch pedal
BUCKETS
• Backhoe bucket G-85 with Kverneland teeth, 420 l
• Front bucket 2.50 m, volume 1450 l with scraper edge in rear face
ACCESSORIES
BACKHOE
• Tool lock for 50 mm pins
• Oil-Quick
• Hydraulic outlet, double action Grab John type
• Hydraulic motor output, handheld tool type
• Hydraulic motor output, brush cutter type etc.
• Pipe kits for boom for hydraulic motor output
• Hydraulic output for rototilt
• Hydraulic output for rototilt at Oil-quick
• Double float position, boom
• Hydraulic output for cable feeder
• Pipe kit, extra hydraulic quick coupling
• Piston rod protection for bucket cylinder
LOADER
• Tool lock including 3rd hydraulic function
• 3rd hydraulic function
• 3rd function, continuous
• Float position
• Load damping
CAB
• Tilting rear windscreen
• Automatic climate control
• Driver’s seat, air sprung
• CD-player with radio + 2 speakers
• Cab heater output
• Work lamps, 6 x extra
• Extra rotating warning lamp
• Head restraint
• Sun visors, side windows, x 2
• Output, lunchbox heater
• Heated rear view mirrors
• Extension kit to elevate the cab 100 mm
OTHER
• Several colour options
• Several tyre options
• Environmentally friendly oil, operating hydraulics
• Thicker belly plates
• Central lubrication, prepared
• 7-pin towing connection
• Tow hitch including pin
• Tow hitch for cable ploughing mounted on support leg
• Protective plates at centre pivot
• Diesel heater, cab and engine (7 day timer)
• Fuel filling pump, electric
• Generator, 100 A
• Toolbox, right front wing
• Cruise Control
• Air Sentry
• Triple R
• Bracket for lift
• Huddig Lift
• Remote control
• Railway equipment
• Safety equipment
• Charging outlet
TOOL LOADER
• Front buckets
• Grading buckets
• Snow buckets
TOOL BACKHOE
• Digging buckets
• Cable buckets
• Slope buckets
• Grid buckets
• Pusher buckets
• Grading cutters
• Asphalt cutter
• Ground frost hook
• Crane arm, 2 m
Specifications with standard buckets and 520/70x34 wheel fittings
A Transport length 8630 mm
B Wheelbase 2600 mm
C Backhoe overhang 1100 mm
D Height above cab 3110 mm
E Transport height, backhoe 4380 mm
F Transport length, backhoe 2300 mm
G Ground clearance 515 mm
H Ground clearance angle, support legs 32°
I Maximum width, support legs 3700 mm
Width support legs, parked position 2460 mm
J Width front bucket 2500 mm
K Width over wheels 2470 mm
r1 Slew radius, outside of bucket 6288 mm
r2 Slew radius, outside of wheels 5760 mm
Backhoe
L Reach 6530 mm
M Depth 4900 mm
N Load height 3770 mm
O Digging width 4200 mm
Front loader
P Reach 2630 mm
Q Lifting height, grading bucket 3500 mm
R Load height, 45° tilted bucket 2690 mm
S Reach, 45° tilt angle 1030 mm
T Max. tilt angle 63°
U Load angle 40°
U1 Load angle in carrying position 46°
V Tilt angle, ground level 112°
X Excavation depth 90 mm
TECHNICAL DATA, HUDDIG 1260B
Engine Cummins turbocharged diesel engine
Model QSB 6.7 Tier III
Power output 116 kW (157 hp) at 1900 rpm
Type Straight 6-cylinder water cooled
Cylinder capacity 6.7 l
Torque 662 Nm at 1100 rpm
Transmission
Hydrostatic. ZF gearbox with 2 gears
Speeds in 1st gear, 0-10 km/h low ratio
Speeds in 2nd gear, 0-42 km/h high ratio
Motor vehicle class 1
The system is separate from the operating hydraulics
Axles
ZF. Automatic differential brake with planetary train
type hub reduction
Wheel equipment
Standard front and rear 520/70x34
Brake system
Transport brakes: Servo assisted disc brakes
Parking brake: Spring applied disc brake
Service brake: Automatic engagement of transport brake when stationary (automatic function can be disengaged)
Steering system
Hydrostatic Orbitrol control system
with dual cylinders in the centre pivot
Steering angle ±32°
Frame oscillation ±8°
Electrical system
Voltage 24 V
Batteries 2 x 12 V, 110 Ah
Generator output 70 A alternating current
Starter motor output 5.8 kW
Hydraulic system
Load-sensing hydraulics with variable axial piston
pumps, 60 cc + 100 cc (connected to stepped-up
pump distribution box providing a total of 174 cc).
The hydraulic system is prepared for Huddig-approved,
environmentally compatible hydraulic fluids.
Operating pressure: 23.3 MPa (233 Bar)
Nom. max. flow at 1000 rpm 176 l/min
Nom. max. flow at 1500 rpm 264 l/min
Nom. max. flow at 2000 rpm 352 l/min
Weight (incl. buckets): 12,850 kg
Capacities dm3 (l)
Oil capacity, engine 15
Cooling system 20
Fuel system 160
Hydraulic fluid tank 185
Hydraulic system, total 340
Hydrostat incl. tank 30
Hydrostatic tank 20
Gearbox 3
Front and rear axles
Differential and hub reduction 24
Parallel linkage loader
Maximum lifting force 61.5 kN (6150 kp)
Max. breakout force at bucket edge 60 kN (6000 kp)
Recommended bucket volume, soil bucket 1-1.4 m3
Recommended bucket volume, light materials 2-2.5 m3
Backhoe
Breakout force at bucket edge 103 kN (10300 kp)
Digging force at bucket pivot 63 kN (6300 kp)
Lifting force at max. reach without bucket 19.1 kN (1910 kp)
Maximum slewing torque 3700 kpm
Recommended bucket volume approx. 350-450 l
Specifications with standard buckets and 520/70x34 wheel fittings
A Transport length 8630 mm
B Wheelbase 2600 mm
C Backhoe overhang 1100 mm
D Height above cab 3110 mm
E Transport height, backhoe 4380 mm
F Transport length, backhoe 2300 mm
G Ground clearance 515 mm
H Ground clearance angle, support legs 32°
I Maximum width, support legs 3700 mm
Width support legs, parked position 2460 mm
J Width front bucket 2500 mm
K Width over wheels 2470 mm
r1 Slew radius, outside of bucket 6288 mm
r2 Slew radius, outside of wheels 5760 mm
Backhoe
L Reach 6530 mm
M Depth 4900 mm
N Load height 3770 mm
O Digging width 4200 mm
Front loader
P Reach 2630 mm
Q Lifting height, grading bucket 3500 mm
R Load height, 45° tilted bucket 2690 mm
S Reach, 45° tilt angle 1030 mm
T Max. tilt angle 63°
U Load angle 40°
U1 Load angle in carrying position 46°
V Tilt angle, ground level 112°
X Excavation depth 90 mm
TECHNICAL DATA, HUDDIG 1260B
Engine Cummins turbocharged diesel engine
Model QSB 6.7 Tier III
Power output 116 kW (157 hp) at 1900 rpm
Type Straight 6-cylinder water cooled
Cylinder capacity 6.7 l
Torque 662 Nm at 1100 rpm
Transmission
Hydrostatic. ZF gearbox with 2 gears
Speeds in 1st gear, 0-10 km/h low ratio
Speeds in 2nd gear, 0-42 km/h high ratio
Motor vehicle class 1
The system is separate from the operating hydraulics
Axles
ZF. Automatic differential brake with planetary train
type hub reduction
Wheel equipment
Standard front and rear 520/70x34
Brake system
Transport brakes: Servo assisted disc brakes
Parking brake: Spring applied disc brake
Service brake: Automatic engagement of transport brake when stationary (automatic function can be disengaged)
Steering system
Hydrostatic Orbitrol control system
with dual cylinders in the centre pivot
Steering angle ±32°
Frame oscillation ±8°
Electrical system
Voltage 24 V
Batteries 2 x 12 V, 110 Ah
Generator output 70 A alternating current
Starter motor output 5.8 kW
Hydraulic system
Load-sensing hydraulics with variable axial piston
pumps, 60 cc + 100 cc (connected to stepped-up
pump distribution box providing a total of 174 cc).
The hydraulic system is prepared for Huddig-approved,
environmentally compatible hydraulic fluids.
Operating pressure: 23.3 MPa (233 Bar)
Nom. max. flow at 1000 rpm 176 l/min
Nom. max. flow at 1500 rpm 264 l/min
Nom. max. flow at 2000 rpm 352 l/min
Weight (incl. buckets): 12,850 kg
Capacities dm3 (l)
Oil capacity, engine 15
Cooling system 20
Fuel system 160
Hydraulic fluid tank 185
Hydraulic system, total 340
Hydrostat incl. tank 30
Hydrostatic tank 20
Gearbox 3
Front and rear axles
Differential and hub reduction 24
Parallel linkage loader
Maximum lifting force 61.5 kN (6150 kp)
Max. breakout force at bucket edge 60 kN (6000 kp)
Recommended bucket volume, soil bucket 1-1.4 m3
Recommended bucket volume, light materials 2-2.5 m3
Backhoe
Breakout force at bucket edge 103 kN (10300 kp)
Digging force at bucket pivot 63 kN (6300 kp)
Lifting force at max. reach without bucket 19.1 kN (1910 kp)
Maximum slewing torque 3700 kpm
Recommended bucket volume approx. 350-450 l
