Unimog Blog

DIMENSIONS with 335/80 R 20 tires unladen
Overall height – 2,743 mm
Overall width – 2,150 mm
Track – 1,778 mm
Ground clearance – 304 mm

Wheelbase – 2,700 mm (model variant 405.050)
Overall length – 4,970 mm
Bed length – 2,115 mm
Possible body length – 3,600 mm
Bed Height – 400 mm
Approach/departure angle – 20/40 degrees

STANDARD EQUIPMENT

Engine

• Turbocharger with intercooler
• 2 control characteristics (driving/implement mode)
• Manual throttle (electronic)
• Hydrostatic fan drive
• Euro 5 emissions standard
• 2-stage engine brake (constantly open throttle/throttle valve)
• Air compressor 310 l/min
• Air dryer
• Air filter, moisture separator
• Starter lock
• Cold start down to -15°C
• Maintenance intervals every 30,000 km (1,200 operating hours)

Clutch/transmission

• Single-plate dry clutch, self-adjusting
• 8 forward and 6 reverse gears
• Permanent all-wheel drive with lockable interaxle differential
• Telligent® gearshift
• Cruise control/speed limiter
• Max. speed limiter 90 km/h
• EQR (Electronic Quick Reverse)

Frame/axles

• Continuous, rigid ladder-type frame
• Front towing jaw with pin
• Integral subframe for front mounting plate
• Coil springs with progressive characteristic line
• Front/rear stabilizers
• Telescopic shock absorbers
• Portal axles with hub drive, i = 6.53
• Differential lock at the rear
• Anti-corrosion underbody protection (Dinol)

Cab, exterior

• Cab-over-engine concept, seat position on the front axle
• Short front end dimensions
• Cab made out of galvanized steel
• Cab strength acc. to ECE R29/2
• Sprung-mounted cab with dampers
• Cab can be tilted without tools
• Laminated windscreen
• Windscreen with low instrument support
• Adjustable roof hatch
• Rear window
• Tinted glass all-round
• Power windows
• Windscreen washer system
• 2-speed windscreen wipers with intermittent setting
• Non-slip steps with grab handle
• Heated exterior mirrors, electrically adjustable
• Front mirror

Cab, interior

• Heating and ventilation system, adjustable with 4 settings, pollen filter
• Level cab floor, center console
• Stowage compartments, stowage facilities
• 2 installation openings in the instrument support for radio/tachograph
• 2 sun visors
• Center console with central controls and installation opening
• Steering column adjustable for height and tilt
• Combination switch on the steering column
• Electronic immobilizer
• Dashboard with instrument cluster and display
• On-board diagnostics
• Hour meter
• Driver’s seat adjustable for height, length and angle, adjustable backrest
• Passengers seat with 2 head restraints, folding backrest can be used as table top
• All seats with integral 3-point seat belts
• Armrest in door trim
• Interior lighting with reading lamps for driver and passengers
• 2 coat hooks
• Vehicle tools

Electrical system/lighting

• 24 V vehicle power supply
• Electronics box protected in the cab
• 24 V outlet
• Rear trailer socket, 15-pin
• Battery 115 Ah
• EMC-certified
• Three-phase generator 28 V/100 A
• Free-form headlamps
• Headlamp range adjustment
• Rear fog lamp
• Reversing lights
• End-outline marker lamps

Braking system

• Pneumatic/hydraulic high-pressure braking system (18 bar)
• Disc brakes on all 4 wheels
• 3-channel ABS with Off-Road switch
• Automatic load-sensitive brake pressure control (ALB)
• Compressed air connection for auxiliary loads
• Spring-loaded parking brake
• Tire inflation connection
• Brake pad wear indicator

TECHNICAL DATA
Model – OM 924 LA

• Emissions class – Euro 5
• Type – 4-stroke diesel direct injection with turbocharger/intercooler
• No. and arrangement of cylinders – 4, in-line
• Max. output – 218 hp (160 kW)
• At rated engine speed – 2,200 rpm
• Max. torque – 810 Nm
• Displacement – 4,800 cc
• Cooling system – Water with thermostat, 2 viscous fans with V-belt drive
• Diesel fuel tank net capacity – 145 liters, with crewcab 160
• AdBlue tank net capacity – 18 liters

Transmission

• MB full-synchromesh reversing transmission with 8 forward and 6 reverse gears
• Opt. additional 8 fully loadable working gears/off-road gears
• Opt. electronic AutomaticShift system

Speeds with 365/80 R 20 tires and final drive ratio i = 6.94
Main gears – 6.5 – 84.6 km/h
Working gears – 1.1 – 14.7 km/h

Electrical system 24 V

• Opt. battery 2 x 12 V/100 Ah, or 125 Ah
• Opt. 24 V/25 A and 12 V/15 A outlets with C3 signals
• Opt. 24 V/40 A equipment socket, 24-pin with C3/C4 signals

Steering

• ZF Servocom hydraulic power steering, type 8095
• Opt. right-hand drive
• Turning circle Ø short wheelbase from 14.4 m
• Turning circle Ø long wheelbase from 16.2 m

Axles/drive

• Portal axles connected to the transmission with torque tubes
• Axle tube and differentials situated above wheel center line, high ground clearance
• Standard-fit front/rear differential locks, all locks can be selected and deactivated electropneumatically while in motion using a dog clutch (100 % locking factor)
• Standard fording capability up to 800 mm
• Opt. fording system up to 1,200 mm fording depth
• Opt. heat protection and mechanical protection for forest firefighting

Cab
Exterior

• Opt. crewcab for 7 persons
• Opt. hydraulic tilt cab
• Opt. heated windscreen
• Opt. cab extended by 120 mm
• Opt. round roof hatch
• Opt. vertical exhaust pipe

Interior
Seats

• Opt. driver and passenger seats as air-sprung luxury suspension seat
• Opt. passenger seat as two-seater version; provides 3 seats
• All seats with 3-point seat belts and head restraints

Air conditioning

• Integral air conditioning system or roof-mounted air conditioning system (also for crewcab)
• Opt. auxiliary heating with engine preheating, 7-day timer

Instruments, controls

• Driver information system (FIS) with status displays, event reports and menu-driven on-board diagnostics
• 2-line indicator lamps, visual and acoustic warning indicators
• Opt. digital tachograph

Safety

• Safety locks in the doors, steering and ignition lock

Lighting

• Opt. auxiliary headlamps with indicator lamps for implement operation
• Opt. waterproof halogen fog lamps
• Opt. rotating beacons

Wheels/tires

• 4 identical size tires; single tires
• Opt. low-pressure tires with MPT/AS/Sand treads
• Standard tires 365/80 R 20
• Smallest tires 405/70 R 20
• Largest tires 455/70 R 24
• Opt. tire pressure control system (tirecontrol) to adjust the tire pressure to on-road/off-road

Max. permissible loads
11.99 t Perm. GVW – 5.5 t (front axle), 7.5 t (rear axle)
12.5 t Perm. GVW – 5.5 t (front axle), 7.5 t (rear axle)
13.8 t Perm. GVW – 6.2 t (front axle), 8.5 t (rear axle) only for attachments
14.1 t Perm. GVW – 6.2 t (front axle), 8.5 t (rear axle) only for firefighting

Towing capacity

• Opt. dual-line trailer braking system
• As truck up to 18.7 t, with center axle trailer up to 9 t

Hydraulics (optional)
Universal hydraulic system for positioning movements and continuous loads, implement manufacturer to supply req. Valves

Single-circuit hydraulic system, with 60 l/min flow rate and 240 bar operating pressure
Oil reservoir: 25 l (consumption quantity: 8 l)
Can be controlled by equipment provided by implement supplier
2 connectors front and rear

Auxiliary drives (optional)
Transmission-mounted auxiliary drive
Mechanical transmission-mounted auxiliary drive to power hydraulic pumps (e.g. for crane or excavator)

High-speed PTO with i = 1.0
Speed 2,200 rpm, rotates counter-clockwise in the direction of travel
Max. torque 520 Nm
Max. output 120 kW
OR
Ultra-high-speed PTO with i = 0.61
Speed 3,606 rpm, rotates clockwise in direction of travel
Max. torque 320 Nm
Max. output 120 kW

Implements and attachments (optional)

• Front mounting plate acc. to DIN 76 060, type B, size 3
• Frame attachment fittings/brackets, front and center; cable winch bracket
• Floor assembly with twin articulation-free 3-point mountings for bodies