PTH Produkte - PTH speed grader G2

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Professional quality in technology and durability
For mounting on:

Tractors
Wheel-loaders
Unimogs ...

Flexible and easy to operate

	Main frame turntable and clutch
	The robust front end is made of non-alloy section steel with excellent fatigue resistance. The latest production techniques have been used to keep welded seams to a minimum. The turntable includes a double bearing ring for the heaviest loads. Thanks to its design, the cutting angle adjustment of the plate can be set to “extremely aggressive” to “lightly brush over”.
Universally and flexibly deployable High Quality Multi-use carrier vehicles Quick coupling system for easy assembly

			Highly flexible state-of-the-art grader that can be fitted to a wide range of carrier vehicles. For your grader, you can use whichever carrier vehicle happens to be available! (tractors, wheel loader, Unimog, truck, digger...) The assembly is simple and takes no time using the quick coupling system. Your drivers no longer need to have years of experience. Even inexperienced drivers quickly feel right at home when driving the PTH Speed Grader G2. Afterwards the carrier vehicles can immediately be used for other jobs as needed.
Precise cutting angle setting
Flexibility The robust front end frame acts as a solid, durable bearing element, guaranteeing a precise guide for the turntable and clutch.

Precision with load-sensing hydraulicload-hydraulics

The max. slope incline to the left and right is 60 degrees

Excellent overview of the cutting area
Simple single-hand control with joystick
PTHtronic controlled load-sensing hydraulics for precise, delicate work

Controller - the PTHtronic facilitates a logical and simple one-hand operation of all functions via joystick. The other hand remains free for steering.

Control
The PTHtronic gives you logical and easy singlehand use of all functions using the joystick, keeping your other hand free for steering.

Hydraulics The PTHtronic controlled load-sensing hydraulic system guarantees precise, delicate activation of all functions. Performance hydraulics and operation The performance of the PTH speed grader depends on the carrier vehicle, but can be compared to a 13-tonne grader. The hydraulics are “load-sensing hydraulics” and are only fed from the carrier vehicle. A Danfoß control block and the PTHtronic guarantee precise, delicate activation of all the grader’s functions. Using the multifunctional joystick, the grader can be operated using only one hand. The operation of the joystick has been logically and simply designed. Steering Articulated steering allows you to drive around obstacles and into tight spots comfortably. There is also the option of activating “hydraulic auxiliary steering” on the joystick, if required. It helps to hold to the road if the grader pushes the carrier vehicle to the side.


	Articulated steering for an extended working radius for obstacles and tight spots

Technical data:

PTH speed grader	G2
Carrier vehicle required	from approx. 6000 kg
Capacity required	from approx. 70 hp
Hydraulic capacity required	from approx. 40 l
Cutter carrier und swivel seat	Robust welded construction in A-form made of high-strength steels in L-profile
Turntable	Turntable with double bearing
Turntable diameter	1200 mm
Turning angle	184 degrees
Cutter	Made of wear-resistant, high-quality steel Changeable, forked cutting and edging blade
Cutter length	3000mm, 3300mm, 3600mm
Cutter height/thickness	580/20mm
Cutting blade height/thickness	150/20 mm
Screw diameter	16 mm
Cutter settings
Shift to	right/left 600 mm
Range via tyre without articulated steering	right/left 800 mm
Range via tyre with articulated steering	right/left 2700 mm
Max. angle of repose	right/left 60 grade
Max. lift above soil	550 mm
Max. digging depth	300 mm
Cutting angle adjustment	Hydraulically 45 degrees
Hydraulics	Load-sensing hydraulic control block with PTHtronic for precise, easy control of the cutter. By simply replacing a valve, you can also work without the load-sensing being available.
Frame	Torsion-resistant pressed and welded special section tube made of high-strength fine-grained steel.
Electrical system	12 V or 24 V system depending on carrier vehicle Built-in lighting.
Front axle	Floating axle with free-turning wheels
Steering	Free-rotating wheels, if requested, with positive steering from the cab
Articulated steering	Articulated steering built into attachable frame, with right/left 52 degree steering angle
Cutter control	Single lever control (joystick control) with sensitive load-sensing hydraulics and PTHtronic for exact metering of the adjustment speed via the control lever.
Operational weight	from 9000 kg to 18000 kg
Front axle weight	Can be ballasted up to 6200 kg
Extra equipment:
Hydraulic quick coupling system Hydraulic power steering Cutter wear protection to the side (only possible on reorder) Front plate Arrangement for laser automatics Plate banking automatics Cutter bit rail

PTH products machines are used in the most difficult working conditions throughout the world.

We deliver know-how based on over 20 years of experience in engineering and road building.

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