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Features
- Kubota engine - high horsepower in small machine
- 4-wheel drive
- Dual hydrostatic drives
- Easy and simple to operate
- Control layout commonality
- Flat operator's platform
- Pivoting operator's seat for operator comfort
- Similar electrical, hydraulic, and hydrostatic systems
- Similar components and maintenance requirements
- Attachments to complete underground installations
- Limited daily service requirements
- Warranty coverage and flexible warranty protection plans
Engine
- Kubota v1505-b engine
- 4-cylinder diesel 91.4 cid engine
- Water cooled durability (3300 rpm)
- 37 hp gross (33.5 hp net) fuel efficient engine
- Oil pan allows 30 degree tilt angle before oil starvation
- 100 hour oil change interval
- Coolant recovery bottle -- deletes hazard of radiator cap removal
- Dual stage air cleaner is equipped with dust evacuator (Primary filter and Safety filter)
- Warning light for plugged filter
- 2 year - 1000 hour engine warranty
- Lift-off side panels provide easy access to engine
Dual Hydrostat system
- Efficient Tandem hydrostatic transmission direct-driven
- Direct controlled to provide operator feel of operating load
- Propulsion system allows infinitely variable speeds within range
- Hydrostat provides equal speeds in both forward and reverse
- Directional changes forward to reverse without clutching or shifting
- Hydrostatic drive provides hvdro-dynamic braking feature
- Attachment drive allows speed changes for maximum power
- Provides versatility to power various attachments
- Eliminates belts, clutches, chains, shafts, and sprockets
- Ground and attachment speed balance to attain maximum production
Propulsion System
- Hydrostatic pump connected to efficient piston motor
- Motor drives enclosed mechanical transmission
- Speed ranges from 0 to 4.1 mph in transport (with large tires)
- Drive shafts connect transmission to front and rear axles
- Full float axles carry only torsional load - not machine weight
- Limited slip differentials proportion torque to axles
- Constant velocity U-joints provide smooth power flow to wheels in tight turns
- Front axle oscillates 20 degrees to allow wheels to stay in contact with ground in uneven terrain
- Propulsion speed is controlled by foot pedal or crowd control lever located on right hand console
- Foot pedal overrides crowd control setting with resume feature
- Tires available:
- 26xl2xl2, 8 pr heavy duty
- 29xl2xl5, 8 pr heavy duty
Brakes
- Hydro-dynamic braking occurs while engine is running
- Emergency / parking brake is foot actuated hand lever release
- Brake exceeds SAE qualifications for an emergency brake
- Disc brake is located and protected within chassis
- Disc and caliper are mounted on motor input shaft to maximize brake performance
Steering System
- 2-wheel steering is standard; 4-wheel is optional
- Front wheels are controlled with steering wheel
- Most machine direction is controlled with front wheel steering
- Rear wheels are positioned by control lever on right hand console
- Indicator on right hand console shows rear wheel position
- A hydraulic lock-check maintains rear wheel setting
- Steering cylinders mounted behind axles for protection
- Front wheel steer provides a 25' outer diameter turning circle
- Coordinated front and rear steer provides a tight 14' outer diameter turn circle
- Coordinated steer allows smallest trench arc with least undercut
- Rear steering allows operator to back a unit precisely into position
- Crab steer is useful in countering side-slip on slopes, increased blade angle for backfilling, gaining additional plow offset, etc.
Hydraulic system
- Tandem hydraulic gear pump driven off rear of hydrostat pumps:
- One section for steering flow (6.5 gpm)
- One section provides flow to accessory circuit (8.2 gpm)
- Combined flow of 14.7 gpm for hydraulic PTO, hydrabore, or backhoe
- Hydraulic controls are located within easy reach of operator
- Controls generally located on righthand console
- Backfill blade control has all functions in one lever
- Hydraulic oil cooler maintains optimum operating temperature
- Hydrostatic filter (2 micron) purifies oil during operation
- Hydraulic couplers installed to allow quick and easy troubleshooting
- Hydraulic manifold at rear makes attachment installation easy
Electrical system
- 12 volt system
- 30 amp alternator
- 1.4 kw starter
- Warning lights and analog gauges monitor systems
- Engine block heater for cold weather optional
- Electrical accessory power for lights, etc., optional
- Seat interlock system
Tool Carrier Chassis Design
- Unitized main frame absorbs shock loads from the most demanding applications
- Protects the driveline components from obstructions and damage
- Power train components can be removed individually
- Mounting plate provides attachment installation flexibility
- Removable panels allow easy access to all components on unit
Attachment options
- Direct drive trencher attachment hydrostatic drive
- Low-speed - high-torque motor drives the trencher head shaft
- Light weight attachment, for average soil conditions
- Trencher speed is infinitely variable for changing soil conditions
- Trencher chain line is reversible to dislodge from obstruction
- Drive motor and auger pivots with boom: • Down when trenching to clean spoil away from trench; • Up high in transport for good approach angle
- Single open auger for spoil removal
- Offset bracket positions trencher to outside edge of tires
- Heavy duty trencher attachment with patented planetary chain drive
- Hydrostatically driven by fixed- displacement piston motor
- Trencher speed is infinitely variable for changing soil conditions
- Trencher chain line is reversible to dislodge from obstruction
- Flywheel mounted to motor stores energy to power through tough spots and to protect hvdrostat from shock loads
- Torsion shaft between the flywheel and planetary drive absorbs chain line shock loads to reduce stress on drive components
- Dual open-end augers move spoil to both sides of trench
Trencher Attachment Features
- Trencher chain drive split-sprocket makes replacement very easy
- Sprocket and heavy duty rock booms with end rollers available
- Trench boom lengths to attain 4' and 5' dig depth
- Cutting width set-ups to trench 6" to 16" ditches
- 70K chains anti-back flex are available
- Cup teeth, Shark teeth or rock and frost, mixed cutters and h-plate with rock and frost are available
- Grease cylinder on boom-ends makes chain line adjustment easy
- Personnel safety restraint bar is standard
- Mechanical crumber attachment option is available
P75 vibratory cable plow capable of installations 24" deep
- Plow design features self-adjusting plow blade pitch for varying soils
- Plow shaker speed can be varied 0-2000 vibrations per minute
- Counter-rotating weights inside gearbox generate plow vibration
- Isolation mounts in plow frame minimize vibration transmission into the unit
- Plow has hydraulic lift and power down to force blade into ground
- Plow also has hydraulic swing to position plow and to assist with unit steering while plowing
- "Float" position in plow swing allows plow to trail unit
- Plow skid shoes are standard to minimize restoration
- Blade installation is quick and easy with the 2-pin mount design
- Blades with fixed or floating chutes are available
- Blades with bullets for pulling in semi rigid materials are also available
- Sod cutter attachment to cut through trash is available
Heavy duty 4-way backfill blade attachment (62” wide)
- Single lever controls lift and angle functions
- Float positron in lift allows blade to follow ground contours
- Adjustable skid shoes on rear of blade reduces scalping
- Blade Sift height (15.5") allows 21 degree approach angle
- Backfill blade swings 35 degrees right or left
- Blade angle to ground remains same during swing
- Blade will cut 11.9" below grade
- Blade offsets 10.4" outside edge of tire when angled
- Blade has weld-on replaceable cutting edge
- Blade angle guides have shim adjustment to allow for wear
- Spill guard is available to increase blade capacity
Heavy duty six-way backfill blade attachment
- Single lever controls lift, angle, and tilt functions
- Float position in lift allows blade to follow ground contours
- Adjustable skid shoes on rear of blade reduces scalping
- Blade lift height (15.5") allows 21 degree approach angle
- Backfill blade swings 40 degrees right or left
- Backfill blade angles 8 degrees up and down (16 degrees total)
- Blade angle to ground remains same during swing
- Blade will cut 11.9" below grade
- Blade offsets 10.4" outside edge of tire when angled
- Blade has weld-on replaceable cutting edge
- Blade angle guides have shim adjustment to allow for wear
- Spill guard is available to increase blade capacity
D100 backhoe attachment for service repairs or starter holes
- Equipped with smooth operating 2-lever wobble stick controls
- Front mounted backhoe with digging depth to 5'9" and 8'8" reach
- Outrigger-type stabilizers provide machine stability
- Boom transport locks hold boom in position when not in use
- Swing-away walkway provides: • Easy access to backhoe from operator's platform; • Unobstructed access to engine for service
- Operator's seat tips to prevent moisture collection
- An emergency engine stop switch is located beside operator's seat
- Standard heavy duty buckets are available in widths of 12-24"
- Bell hole type buckets are available in widths of 12-18"
- Backhoe buckets are equipped with replaceable teeth
- Reel carrier available for front mounting to carry reels
- Accepts reels up to 300 lbs with a maximum of 24" width
- Maximum reel diameter of 36"
- Counter weight bar incorporated into reel carrier mounting
- Reel carrier mounts with or without backfill blade
- Cable guides are available to direct cable from reel carrier to plow blade chute
Hydra-borer for horizontal boring under obstructions
- Hydraulic drive into gear reduction box
- Stem rotation (276 rpm) is bi-directional (268 ft lbs torque max.)
- Positioned to bore forward or rearward of machine
- Mounting positions hydrabore in transport or operating position
- Drill stems (10' length) and variety of bits / compactors / reamers to bore up to 6" diameter holes
- Guide posts and level guide are available for safe operation
Accessories
- Hydraulic PTO to power hand tools or other hydraulic equipment
- Electrical accessory kit for work lights or electric accessories
- Front counterweights for balancing machine
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