Krone 870 HDP - User Manual

Rebecca MaxwellNov 17, 2025

How to fix a blocked distributor in Krone 870 HDP?

S
Sharon LawrenceNov 18, 2025
If, after loosening all outlets of the main and sub-distributors, no lubricant leaks, the distributor is blocked. Replace the blocked distributor. If you want to clean it, ensure a clean workplace, remove all tube end screws and plunger lock screws (using a screwdriver and hammer if needed). Drive out the plungers with a soft mandrel (less than 6 mm diameter, plastic if possible), keeping track of each plunger's original location. Rinse the distributor body in grease-dissolving agent and blow it out with compressed air, clearing the 1.5 mm diagonal channels with a wire or pin. Remove any hardened grease from the plunger lock screws. Reassemble the distributor with new copper discs. Before screwing in the tube outlet screws, pump out the distributor with a hand pump, ensuring the counter pr...

Summary

3 Safety

3.1 Purpose of Use

Describes the intended agricultural applications for the Big Pack balers.

3.2 Intended Use

Details the machine's exclusive use in agricultural work and personnel qualifications.

3.3 Service life of the machine

Explains factors affecting the machine's lifespan and maintenance checks.

3.4 Basic safety instructions

Covers fundamental safety guidelines, importance of instructions, and personnel qualifications.

3.4.3 Children in danger

Warns about risks to children around the machine and precautions to take.

3.4.4 Connect the machine to the tractor

Outlines safety procedures for correctly connecting the machine to the tractor.

3.4.5 Structural changes to the machine

Warns against unauthorized modifications impacting safety and functionality.

3.4.6 Additional equipment and spare parts

Advises using only manufacturer-approved parts to maintain operational safety.

3.4.7 Workstations and passengers

Covers safety for the operator and passengers, including machine control.

3.4.8 Operational safety: Technically perfect condition

Emphasizes operating only with a correctly started-up and maintained machine.

3.4.9 Danger zones

Identifies and explains hazardous areas around the tractor and machine.

3.4.10 Keeping safety devices functional

Stresses the importance of functional safety devices and their replacement if damaged.

3.4.11 Personal protective equipment

Details essential PPE for safe operation, including gloves, boots, and eye protection.

3.4.12 Safety signs on the machine

Explains the function and importance of safety stickers for hazard warnings.

3.4.13 Traffic safety

Addresses dangers during road travel and the impact of the hitched machine on tractor handling.

3.4.14 Parking the machine safely

Provides instructions on how to safely park the machine to prevent movement and accidents.

3.4.15 Consumables

Covers the use of suitable consumables and environmental protection during disposal.

3.4.16 Dangers associated with the operational environment

Discusses hazards like fire due to combustible materials and soiling.

3.4.17 Sources of danger on the machine

Identifies dangers from noise, liquids under pressure, hot liquids, damaged air systems, and exhaust gases.

3.4.18 Dangers associated with certain activities: Climbing up and down

Covers safe climbing procedures on the machine to prevent falls and injuries.

3.4.19 Dangers associated with certain activities: Work on the machine

Emphasizes performing work only on a shut-down and safeguarded machine.

3.4.20 Dangers associated with certain activities: Working on wheels and tyres

Details risks associated with incorrect wheel and tyre fitting/removal.

3.4.21 Behaviour in hazardous situations and when accidents occur

Provides guidelines for safe actions during emergencies and accidents.

3.5 Safety routines

Outlines essential safety procedures before and during machine operation.

3.5.1 Stopping and securing the machine

Details steps to safely stop and secure the machine and tractor.

3.5.2 Supporting lifted machine and machine parts securely

Explains how to safely support raised machine components to prevent injury.

3.5.3 Coupling the machine safely

Provides step-by-step instructions for safely coupling the machine to the tractor.

3.5.4 Uncoupling the machine safely

Provides step-by-step instructions for safely uncoupling the machine from the tractor.

3.5.5 Preparing the machine for repair, maintenance and adjustment work

Lists critical steps before commencing repair, maintenance, or adjustment work.

3.5.6 Starting the machine safely

Outlines essential prerequisites for safely starting the machine.

3.6 Safety stickers on the machine

Covers the importance, placement, and maintenance of safety labels.

5 Machine Description

5.1 Machine overview

Provides a general overview of the machine with numbered components.

5.1.1 Left Side of the BiG Pack Baler with Tandem Axle

Details components on the left side of the baler with tandem axle.

5.1.2 Right-hand Side of Large Square Baler BiG Pack with Tandem Axle

Details components on the right side of the baler with tandem axle.

5.2 Identification Plate

Explains the purpose and location of the machine's identification plate.

5.3 Information Required for Questions and Orders

Lists essential data needed for inquiries or ordering spare parts.

5.4 Description of the Baling Process

Explains the step-by-step process of baling, including manual and automatic modes.

5.5 Compacting the BiG Bale

Describes the eight-step process of compacting the BiG Bale.

5.6 MultiBale Design

Explains the MultiBale feature, bale holding, and related settings.

5.7 Drives

Details the machine's drive system, including the main drive and gearboxes.

5.7.1 Main drive

Explains the main drive components and maximum speed limits.

5.8 Overload Protections on the Machine

Describes protective components against damages from overload.

5.8.1 Main drive

Details the friction clutch and cam-type clutch on the flywheel for overload protection.

5.8.2 Feeder Packer

Explains the cam-type clutch on the packer gearbox for overload protection.

5.8.3 Cutting System Drive for the Design with XC Cutting System

Describes the cam-type clutch protecting the cutting system and pick-up drive.

5.8.4 Pick-up Drive

Details cam-type clutches and star ratchets on the pick-up drive for overload protection.

5.8.5 Needle Yoke

Explains the shear screw used to secure the needle yoke against load peaks.

5.9 Pick-up

Describes the function and adjustment of the pick-up mechanism, including guide wheels.

5.10 Roller crop guide

Explains the roller crop guide's function and adjustment for crop conveyance.

5.11 Cutting system

Details the cutting system with cylinder and blades for improved crop processing.

5.11.1 General

Provides general information about the cutting system, including blade operation and blockage handling.

5.11.2 Cutting Length

Explains how cutting length is determined and the number of blades available.

5.12 Hydraulic system

Describes the machine's hydraulic system and its Load-Sensing capability.

5.13 Pressure Limiting Valve Block (On-Board Hydraulic System)

Details components of the pressure limiting valve block for hydraulic systems.

5.14 Twine

Explains the twine system, including twine rolls and knotter feeding.

5.14.1 Electrical twine empty display for lower thread

Describes the system for detecting an empty lower twine thread.

5.14.2 Twine motion indicator upper twine (double knotter)

Explains how the twine motion is monitored for the upper twine.

5.14.3 Electrical Knotter Monitoring

Details the electrical monitoring system for each knotter.

5.15 Knotter Gear

Explains the knotter gear, its idle position, and the tying process.

5.16 Bale Ejector; Bale Chute

Describes the operation of the bale ejector and bale chute based on machine electronics.

5.16.1 Medium Version Electronics Design

Details the bale chute and ejector operation for medium electronics.

5.16.2 For Comfort Version Electronics Design

Details the bale chute and ejector operation for comfort electronics.

5.17 Compressed-air reservoir

Explains the compressed air reservoir system for brake and knotter cleaning.

6 Technical Data of the Machine

6.1 Technical data

Provides comprehensive technical specifications including dimensions, weight, and speed limits.

6.2 Tyres

Lists tyre specifications, including minimum and maximum pressures.

6.3 Airborne Sound Emission

States the airborne sound emission level.

6.4 Ambient Temperature

Specifies the operating temperature range for the machine.

6.5 Consumables

Covers the use of suitable consumables and environmental protection during disposal.

6.5.1 Filling Quantities and Lubrication Designations for Gearboxes

Lists specific lubricants and their quantities for various gearboxes.

6.5.2 Oil quantities and designations for the on-board hydraulic system

Specifies oil types and quantities for the on-board hydraulic system.

6.5.3 Oil quantities and designations for the compressor

Details oil types and quantities for the compressor.

7 Control and Display Elements

7.1 Control units of the tractor

Explains symbols and designations for tractor control units, including single-acting and double-acting options.

7.2 Operation Terminal

Refers to the KRONE ISOBUS-Terminal operating instructions for detailed information.

8 Commissioning

8.1 Attaching Hydraulic Parking Jack

Provides instructions and diagrams for attaching the hydraulic parking jack.

8.2 Electrical power supply

Details how to connect the machine's power supply to the tractor's 12V battery.

8.3 Adjusting the drawbar height

Explains how to adjust the drawbar hitching device for proper tractor coupling.

8.4 Adjusting the height of the drive train

Describes how to adjust the universally-jointed drive shaft height for optimal power transmission.

8.5 Shortening Universal Shaft

Provides instructions on how to correctly shorten the PTO shaft halves.

8.6 Adjusting the hydraulic system

Details how to adjust the hydraulic system for machines with and without Load-Sensing.

8.6.1 Operating the Machine without LS (Load-Sensing Connection)

Instructions for operating the machine without a Load-Sensing connection.

8.6.2 Operating the Machine via LS (Load-Sensing Connection)

Instructions for operating the machine via a Load-Sensing connection.

8.7 Setting the bale chute

Explains how to adjust the bale chute inclination for proper bale placement.

8.7.1 With Bale Scale Design

Describes bale chute setting adjustments specific to the bale scale design.

8.7.1.1 Bale Brake

Explains the operation of the bale brake, used in conjunction with the bale scale.

9 Start-up

Outlines the initial steps required to start up the machine.

9.1 Connect the machine to the tractor

Provides prerequisites and steps for connecting the machine to the tractor.

9.1.1 Install the PTO shaft

Details the procedure for installing the PTO shaft, including safety precautions.

9.2 Hydraulics

Covers the process of connecting hydraulic lines, including warnings and notes.

9.2.1 Connecting the hydraulic lines

Provides specific instructions for connecting hydraulic couplings based on tractor and machine electronics.

9.3 Putting Down ISO Plug

Instructions for correctly dismounting and mounting the ISO plug.

9.4 Hydraulic brake (Export)

Explains the hydraulic brake system for export versions.

9.5 Hydraulic Brake (Export France)

Details the hydraulic brake system specifically for export versions from France.

9.6 Compressed Air Connections for the Compressed Air Brake

Explains how to connect the compressed air brake system.

9.7 Connecting KRONE ISOBUS-Terminal

Guides the user on connecting the KRONE ISOBUS terminal.

9.8 Connecting External ISOBUS-Terminal

Provides instructions for connecting an external ISOBUS terminal.

9.9 Connecting the Joystick

Explains how to connect the joystick for machine operation.

9.10 Lighting

Details the process of connecting the lighting system.

9.11 Using the safety chain

Explains the importance and proper usage of the safety chain.

10 Driving and Transport

10.1 Preparations for road travel

Lists essential checks and preparations required before transporting the machine on roads.

10.1.1 Bale Chute Hydraulically Actuated

Describes how to fold the hydraulically actuated bale chute for transport.

10.1.2 Bale chute in transport position (optional)

Explains how to secure the bale chute in the transport position.

10.1.3 Checking the lighting system

Outlines the procedure for checking the functionality of the machine's lighting system.

10.1.4 Parking Brake

Details how to set and release the parking brake.

10.2 Handling the Coaster;Steering Axle (Special Equipment)

Explains how to handle and lock the coaster/steering axle for safe operation.

10.2.1 Operating the Machine via LS (Load-Sensing Connection)

Instructions for operating the machine with Load-Sensing connection.

10.2.2 Operating the Machine without LS (Load-Sensing Connection)

Instructions for operating the machine without Load-Sensing connection.

10.2.3 Moving the machine without hydraulic connections

Guidance on moving the machine when hydraulic lines are disconnected.

10.3 Moving

Details how to move the machine when the compressed air brake design is used.

10.4 Switching off the machine

Provides a step-by-step guide to safely switch off the machine.

10.4.1 Parking Brake

Explains how to set and release the parking brake.

10.4.2 Wheel chocks

Describes the placement and purpose of wheel chocks for preventing rolling.

10.4.3 Stowing the compressed air hoses

Instructions on how to properly stow the compressed air hoses.

10.5 Preparing the machine for transportation

Outlines measures to secure moving machine parts for safe transport.

10.5.1 Securing side guard

Details how to secure the side guards using cable ties.

10.5.2 Securing guide wheels

Explains how to secure the guide wheels for transport.

11 KRONE ISOBUS Terminal [Medium;Comfort Version Electronics]

11.1 ISOBUS Shortcut Button

Explains the function and safe usage of the ISOBUS Shortcut Button.

11.2 Touch Sensitive Display

Describes how to navigate and interact with the terminal's touch screen.

11.3 Switching Terminal On or Off

Provides instructions on how to power the terminal on and off correctly.

11.4 Display Design

Explains the layout and components of the terminal's display screen.

14 Terminal - Machine Functions [Medium;Comfort Version Electronics]

14.1 Status line

Explains the icons and their meanings displayed in the machine's status line.

14.2 Keys

Details the function and designation of various keys on the terminal.

14.3 Displays in the working screen

Illustrates and explains the various displays shown in the machine's working screen.

14.4 Selecting Working Screens

Guides the user on how to navigate and select different working screens.

14.5 Changing to automatic mode

Explains how to switch the machine to automatic operating mode.

14.6 Changing to manual mode

Explains how to switch the machine to manual operating mode.

14.7 Selecting road travel screen

Outlines the preconditions for selecting the road travel screen.

14.8 Switching the warning beacon on;off

Details how to operate the warning beacon via the terminal.

14.9 Selecting other functions

Explains how to navigate between different function pages.

14.10 Switching Working Floodlights On and Off

Describes how to control the working floodlights using the terminal.

14.11 Locking; Releasing Steering Axle

Explains how to lock and release the self-steering axle.

14.12 Switching the starting aid on;off

Details how to activate and deactivate the starting aid.

14.13 Opening;closing the bale channel flaps

Explains how to open and close the bale channel flaps.

14.14 Lower the bale chute

Warns about risks when lowering the bale chute and provides operating instructions.

14.15 Automatic bale ejection

Describes automatic bale ejection based on bale channel flap status.

14.16 Calling menu “Counter;Detail Couner”

Instructs on how to access the counter/detail counter menu.

14.17 Changing to automatic mode

Explains how to switch to automatic operating mode.

14.18 Changing to manual mode

Explains how to switch to manual operating mode.

14.19 Reset bale length to zero

Details how to reset the bale length setting to zero.

14.20 Trigger knotter

Instructions on how to trigger the knotter.

14.21 Raising;lowering the blade bar

Explains how to release, raise, and lower the blade bar.

14.22 Setting the target bale channel flap pressure (manual mode)

Guides on setting the target bale channel flap pressure in manual mode.

14.23 Setting target force of pressure (automatic mode)

Explains how to set the target baling force in automatic mode.

14.24 Setting bale length (manual and automatic mode)

Details how to set the bale length in both manual and automatic modes.

14.25 Setting the number of MultiBales

Covers setting the target number of MultiBales and related cautions.

14.26 Operating Machine via Joystick

Explains how to operate the machine using a joystick and auxiliary functions.

14.26.1 Auxiliary Functions (AUX)

Lists the available auxiliary functions that can be assigned to joystick keys.

14.26.2 Example of a joystick assignment for Fendt (default setting)

Provides a default joystick assignment example for Fendt tractors.

14.26.3 Recommended assignment of a WTK- multi-function lever

Suggests a recommended assignment for a WTK multi-function lever.

16 Terminal - Menus [Medium;Comfort Version Electronics]

16.1 Menu Structure

Outlines the organization of the terminal's menus and sub-menus.

16.2 Recurring Icons

Explains common symbols used for navigation and actions within the terminal menus.

16.3 Calling up the menu level

Describes how to access different menu levels from the working screen.

16.4 Changing the value

Details the methods for entering or changing values for settings using the terminal.

16.5 Changing mode

Explains how to select and save different operating modes within menus.

16.6 Menu 1 Knotter

Introduces the Knotter menu and its sub-menus.

16.6.1 Menu 1-1 Correction value for bale length

Explains how to adjust bale length correction values based on material properties.

16.6.2 Menu 1-2 Knotter signal

Describes how to set whether an acoustic signal sounds after a knot is tied.

16.6.3 Menu 1-3 Knotter monitoring

Details how to monitor upper twine status for knotters 1 to 6.

16.6.4 Menu 1-4 Blow interval

Explains how to set the interval for clearing knotters with compressed air.

16.6.5 Menu 1-5 Blowing time

Describes how to set the duration for blowing the knotters.

16.6.6 Menu 1-9 Calibrate MultiBale

Guides on calibrating the sensor for MultiBale locking.

16.7 Menu 2 Sensitivity of direction indicator

Explains how to set the sensitivity of the direction display for swath guidance.

16.8 Menu 3 Central lubrication

Details how to set lubrication duration and manually actuate central lubrication.

16.9 Menu 4 Bale scales

Explains how to set correction values for bale scales.

16.10 Menu 5 Moisture measurement

Covers setting alarm messages and correction values for moisture measurement.

16.10.1 Menu 5-1 Alarm message for moisture measurement

Details how to set, deactivate, or activate the moisture alarm message.

16.10.2 Menu 5-2 Correction value for moisture measurement

Explains how to set a correction value if measured moisture deviates from external systems.

16.11 Menu 6 Silage additive system

Describes modes for the silage additive system (OFF, ON, Automatic).

16.12 Menu 13 Counters

Introduces the Counter menu and its sub-menus.

16.12.1 Menu 13-1 Customer counter

Explains how to view, select, and activate customer counters.

16.12.1.1 Menu 13-1 Selecting detail counter;customer counter

Guides on selecting detail counters and returning to customer counter view.

16.12.2 Menu 13-2 Total counter

Details the total counter display and resetting options.

16.13 Menu 14 ISOBUS settings

Covers ISOBUS settings, including auxiliary diagnostics and terminal switching.

16.13.1 Menu 14-1 “Diagnostics Auxiliary (AUX)”

Explains the joystick representation and available functions in the AUX diagnostics menu.

16.13.2 Menu 14-2 “Driving Speed Display Diagnostics;Direction Display Diagnostics”

Details diagnostics for driving speed and direction indicators.

16.13.3 Menu 14-3 Configuring main window

Guides on setting display elements in the main window.

16.14 Menu 15 Settings

Introduces the Settings menu and its sub-menus.

16.14.1 Menu 15-1 “Sensor Test”

Explains how to perform sensor tests to check for faults and adjust sensors.

16.14.1.1 Checking;adjusting sensor B22 Bale on chute

Details the procedure for checking and adjusting the "Bale on chute" sensor.

16.14.1.2 Setting sensor B38 Acceleration sensor

Explains how to set the acceleration sensor, including calibration for heavy loads.

16.14.1.3 Setting sensor B55 Bale chute at rear;sensor B56 Bale chute at front

Guides on setting sensors for bale chute weight recording and recalibration.

16.14.2 Menu 15-2 “Actuator Test”

Explains how to test machine actuators safely when powered.

16.14.3 Menu 15-5 Software info

Provides information on the machine's software versions.

16.14.4 Menu 15-6 Technician level

Details how to access the technician level menu, which is password protected.

16.15 Alarm messages

Explains how to acknowledge alarm messages and what to do if malfunctions persist.

16.15.1 Alarms

Lists specific error numbers, their possible causes, and remedies.

16.15.2 Logical Alarms

Details malfunctions related to logic errors, such as twine issues or incorrect settings.

16.15.3 Physical Alarms

Lists malfunctions related to physical components or sensor issues.

28 Malfunctions - Causes and Remedies

28.1 General malfunctions

Covers common issues like the baling ram not moving or loose bales.

28.2 Malfunctions on the knotter

Addresses issues specific to the knotter, such as bent needles or frayed knots.

28.2.1 Single knotter

Details common malfunctions with single knotters and their remedies.

28.2.2 Double knotter

Discusses malfunctions specific to double knotters and their causes/remedies.

28.3 Troubleshooting in the central lubrication

Provides guidance on diagnosing and resolving issues with the central lubrication system.

29 Placing in Storage

29.1 At the End of the Harvest Season

Details procedures for preparing the machine for winter storage.

29.2 Before the Start of the New Season

Outlines essential checks and preparations before putting the machine back into service.

29.2.1 Overload coupling on flywheel

Explains how to check and vent the overload coupling on the flywheel.

Krone 870 HDP Specifications

General

Brand	Krone
Model	870 HDP
Category	Farm Equipment
Language	English