HKD 302 - Kröger Nutzfahrzeuge [EN]

The 18 tonnes drawbar-trailer has established itself in agricultural use as the most economic and flexible transport combination. As harvesting machines become more and more powerful, ever larger transport capacities are needed. At the same time, high transport speed must be guaranteed and both the tractor unit and the trailer must meet the same standards. We recognised this trend early and specialised on fast-running systems completely as one of the first providers in the industry. When hitched up, the agroliner has particularly stable run-on characteristics which provide the driver with a large degree of security and trust. Due to its competition-beating payload, the 18-tonnes three-sided tipper also offers a high level of economy.

Technical data

Load capacity
Permissible total weight:	18,000 kg
Empty weight*:	approx. 3,900 - 4,600 kg
Payload*:	approx. 13,400 - 14,100 kg
Load volume*:	approx. 16.5 - 22.8 m³

Dimensions
Platform height*:	approx. 1,330 mm
Internal cargo area dimensions*:	approx. 5,235 mm L x 2,420 mm W x 1,300 - 1,800 mm H
External cargo area dimensions*:	approx. 5,300 mm L x 2,550 mm W x 1,300 - 1,800 mm H

Technical details
Tipping cylinder oil requirement*:	approx. 19.9 litres (in the basic version)

* = depending on equipment.

Basic version

The basic version of the HKD302 offers a solid foundation for many purposes with an attractive price/performance ratio. Included in the basic version are:

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Tyres:	4 x 385/65 R22.5 "NEW" on centre rims 80km/h
Axles:	ADR tapered roller bearing axle, 11.3 to. axle load (105 km/h), 2050 mm track width without ABS up to 60 km/h, wheel brake 406 x 120 mm, 130 mm square axle
Springs:	18 tonnes 2 layer parabolic spring suspension, 100 mm wide, approved for up to 105 km/h overload protection for the rear parabolic spring suspension
Draw gear:	Turntable steering with ball bearing turntable and type-tested triangular drawbar 1,990 mm long, height adjustment via tension spring and turnbuckle
Chassis frame:	welded steel construction; double T main load bearer
Brake system:	dual line service brake system with automatic load-dependent brake force control (ALB), 4 x diaphragm brake cylinder, spindle parking brake for the rear axle
Tipping system:	3-way tipper; hydraulic multi-piston press with cardanic suspension, 1 line system, ball tipper bearings with retainer at the rear, two unmistakable locking pins, hydraulic stroke limiter, safety rope
Tipper frame:	profile steel in welded construction, 4 mm steel floor plate
Bulkhead:	fixed made from webbed combined multiplex board 18 mm, WBP pasted, in the board wall area, use of stainless steel bolts, fixed corner posts, step on the drawbar, ergonomic access ladder with catwalk and accident protection bar according to the German accident prevention regulations (UVV), folded step outside and on the inside of the bulkhead
Side board walls:	webbed combined multiplex board as with the bulkhead embedded in aluminium profile (with integrated water drain) with robust rubber seals that can be replaced, two side board wall each without horizontal partitioning, fixed centre posts with two removable connecting tubes, split, central bottom unlocking, bottom unlocking lever at the front and rear with top dead point tensioner, optimally designed for the equipping of an automatic side board wall remote unlocking system
Tailgate:	basic design is the same as the side board wall with an 1 grain feed in the middle (480 x 290 mm) with lever operation (left side) and removable discharge chute, fixed corner stanchions, central bottom unlocking, bottom unlocking lever on the left side with top dead point tensioner
Electrical system:	12 volt system according to the guidelines of the StVZO (German traffic laws) with 7-pin connecting cable, triangular reflector and yellow side reflectors and white front position lights, 3 function lights (rubber mounted), number plate lights, position lights on the rear
Accessories:	ECE type-approved underride protection, license plate holder, wheel chock with holder, rear plastic mudguards parking sockets for all connections on the drawbar, protective caps on screw connections, resting point supports for tipping bridge to reduce noise during driving operation
Paintwork:	Vehicle blasted with steel grit and also degreased, chip-resistant primer, sealing of areas in particular risk of corrosion using bodywork sealing compound, top coat in German quality dual-component gloss paint. Assembly: Kröger green, panels = covered with "green" film on both sides, not UV resistant; Chassis: Kröger red

Additional equipment

To prepare the HKD302 in the best way for special tasks, we offer a wide range of options:

(You can add the individual items of optional equipment to the wish list using the + symbol.)

	SUPERSTRUCTURE
	A 0500	LIGHT version, weight-optimised version weight saving of up to 150 kg (depending on the equipment) Floor plate 3 mm instead of 4 mm. No loss in stability by using high-tensile special steels
	A 0600	Board walls with plastic lightweight panels, 20 mm thick, board wall height 1500 mm, (colour white or in combination with L 1200, not suitable for direct filling by woodchippers)
	A 0800	Lightweight plastic side walls, colour-coated, solid material, 18 mm thick, 1500 mm high (approx. 19 m³ loading volume by water gauge, UV-resistant in Kröger green) NOTE: Other side wall heights or special paint finishes are not possible with this equipment!
	A 1000	Board wall height 1500 mm instead of 1300 mm (= ca. 19 m³ cargo volume / volume of water) Info: multiplex boards (coated with phenolic resin film on both sides, not UV resistant)
	A 2610	"Shock-Stop" potato chute (conveyor belt rubber) in the front cargo area
	A 2640	5 x "pro" lashing eyes on both sides (when lowered, flush with body floor)
	A 2650	5 x "basic" lashing eyes on both sides (with stepped, open troughs in the body floor)
	A 2700	Mobile aluminium stepladder clamped onto the bulkhead
	A 2800	Viewing window with guard grille in the bulkhead
	A 2910	Continuous bottom unlocking shafts on the right + left side with 2 x top dead point tensioner at the bulkhead
	A 2930	Operation of the bottom unlocking system for the rear side board walls on the right and left sides via separate top dead point tensioners at the bulkhead (then a total of 4 items)
	A 3000	Side tipping bridge extension 200 mm high, can be mounted on both sides
	A 3100	Side tipping bridge extension 200 mm high, mounted on both sides
	A 3150	Side bottom unlocking hooks, with threaded bushings on both sides
	A 3200	Removable rear tipping bridge extension, over the whole vehicle width (W 2480 mm x L 300 mm) last part of the chute approx. 150 mm made of conveyor belt rubber
	A 4000	Hydraulic side board wall remote unlocking system, can be mounted on both sides, with connection for a 2nd vehicle
	A 4100	Hydraulic side board wall remote unlocking system, mounted on both sides, with connection for a 2nd vehicle
	A 4150	Brackets for the hydraulic side board wall remote unlocking system on both sides, without hydraulic lines and stamp
	A 5670	Control levers for the grain chute extend on both sides to the outer edges of the tailgate, with one lever on the left and right for the central grain chute. For model A 5710, there is an additional lever on each side for the two extra grain chutes
	A 5700	Additional slide gate with chute in the tailgate (total of 2 items right + left)
	A 5710	2 x additional slide gates with chute in the tailgate (total of 3 items)
	A 6000	Plug-in triangle at the front and rear (300 mm) + middle triangle with foldable roof arch
	A 7000	Yellow tarpaulin with aluminium roller board, hand crank and removable stop supports on the side
	A 7100	Yellow tarpaulin (reinforced material) with aluminium roller board, hand crank and removable stop supports on the side (can be fastened on the side with 2 x strap ratchets)
	A 7200	Yellow tarpaulin, can be operated from both sides with aluminium roller pipes, hand crank and stop supports on both sides that can be re-positioned (can be fastened on the side with 4 x expander cables)
	A 7300	Yellow tarpaulin (reinforced material), can be operated from both sides with aluminium roller pipes, hand crank and stop supports on both sides that can be re-positioned (can be fastened on the side with 4 x strap ratchets)
	A 8000	Side board walls partitioned horizontally with rubber sealing system, on one side left or right only
	A 8100	Side board walls partitioned horizontally with rubber sealing system, partitioned on both sides left or right
	A 8200	Tailgate partitioned horizontally with rubber sealing system
	A 8400	Centre post partitioned (per side)
	A 9050	Centre post can be folded and removed completely, on one side left or right only
	A 9200	Tailgate as portal can be pivoted open by 270°
	A 9300	Side board walls also as portal can be pivoted open to the outside from the middle, including adjustable eccentric bolts, per side
	A 9490	Galvanized removable extension rod for opening and closing long lever locks, approximately 1200mm long, mounted on the front wall
	A 9500	Continuous, reinforced swivel side panel on one side without a centre post
	CHASSIS
	F 0200	Chassis designed for low-pressure tyres (please specify the desired tyre size)
	F 1000	Automatic trailer coupling including light, pneumatic and hydraulic connections for a 2nd trailer
	F 1600	Underride protection made from round pipe with lighting equipment relocated upwards
	F 1800	Plastic mudguards for the front axle
	F 1930	Mud flaps mounted on plastic mudguards on the front axle
	F 1940	Mud flaps mounted on plastic mudguards on the rear axle
	F 2700	Side collision protection (mandatory for registration > 60 km/h with commercial tractor)
	F 2850	Drawbar support for drawbar type Klemmfix
	F 2900	Plastic toolbox, dimensions: W 630 x D 480 x H 450mm
	F 3000	Length-adjustable Y-type drawbar, adjustment range 1500 - 2100mm, supply lines designed as coiled cables
	F 3050	Reinforced Y-drawbar (26 tonnes), 1900 mm long
	F 3080	Drawbar 18 tonnes 2100 mm long instead of 1900 mm (necessary behind a tandem trailer)
	F 4600	Automatic parking brake (spring brake cylinder)
	F 4640	Additional ALB valve mounted on the rear axle
	F 4650	Separate release valve for front axle
	F 4680	Brake system with Duomatik couplings
	F 4710	"Kennfixx Air" handles for compressed air brake lines on the drawbar
	F 5140	Contour marking film, yellow on the side and rear of the vehicle (mandatory for approval > 60 km/h)
	F 5160	Position and number plate lights as LED version
	F 5170	Warning sign package for excessive width (mandatory for widths ≥ 2550 mm)
	F 5180	3 function rear lights, angular, LED version, incl. indicator failure check
	F 5260	Protective grids for the rear lights, screw-on version
	F 5290	Hydraulic hose marking "Kennfixx" (price per hydraulic pipe)
	F 5300	Actuation of the 2nd trailer tipping mechanism with separate hydraulic connection and gate valve
	F 5400	Separate oil stub line to the rear (diameter 15 mm)
	F 6250	Three-layer parabolic spring suspension, 100 mm wide, 10 tonnes axle load(at 105 km/h)
	F 6320	12.9 tonnes ADR axles (105 km/h), reinforced, 2050 mm track, without ABS and automatic slack adjuster, wheel brake 420 x 180 mm, 150 mm square axle
	F 6440	9.0 tonnes SMB axles (105 km/h), 2040 mm track width, without ABS and AGS, drum brakes 420 x 180 mm, with tapered roller bearing (only approved for tyres up to 445/65 R22.5)
	F 6450	GIGANT axles, 9.0 tonnes (105 km/h), 2040 mm track width, without ABS and AGS, drum brakes 420 x 180 mm, with compact bearing (only approved for tyres up to 445/65 R22.5)
	WHEELS
	R 2000	Tyres, "new" 385/65 R22.5 (105 km/h), manufactured by PROMETEON (PIRELLI) Pro Trailer (B, A, 70)
	R 2200	Tyres, "new" 425/65R22.5 (105 km/h) (platform height approx. + 50 mm)
	R 2400	Tyres, "new" 445/65R22.5 (105 km/h) (platform height approx. + 50 mm)
	R 2460	Tyres, "new" 560/60 R22.5 BKT FLOTATION RADIAL, tread FL 693 M, (65 km/h), 161D, rims with offset +30 mm, i.e., track gets narrower (platform height approx. +220 mm)
	R 2590	Tyres, "new" 560/60R22.5 NOKIAN Country King, (65 km/h), 161D, with reinforced 20.00 rims (only in conjunction with F 5170, platform height approx. +220 mm)
	PAINTWORK
	L 1000	Special paintwork, chassis according to RAL tone
	L 1200	Special paintwork, superstructure and side board walls according to RAL tone
	L 1500	Stone chipping protection coating under the tipping bridge in the area above the wheels
	EXPERT'S REPORT/HANDING OVER
	T 1510	40 km/h approval according to EU type approval for vehicle class R (agricultural/forestry tractor), supplied with CoC documents (net price not discountable)
	T 2010	60 km/h approval according to EU type approval for vehicle class R (agricultural/forestry tractor), supplied with Coc documents (net price not discountable, only in conjunction with F 2700 & only possible with tyres up to 445/65 R22.5)
	T 9000	Transport costs, German post code 0-4 (net price cannot be discounted)
	T 9100	Transport costs, German post code 5-9 (net price cannot be discounted)