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Net engine power is with standard equipment including air
cleaner, exhaust system,alternator,and cooling fan, at stan-
dard conditions per SAE J1349 and DIN 6270B, using No.2-D
fuel at 35 API gravity. No derating is required up to 10,000-ft.
(3050 m) altitude.
Specifications and design subject to change without notice.Wherever applicable, specifications are in accordance with SAE stan-
dards. Except where otherwise noted,these specifications are based on a unit with standard equipment, modular ROPS/FOPS cab
with air conditioning, 165-in.(4191 mm) semi-U blade with standard cutting edges, landfill package, full fuel tank,and 175-lb.
(79 kg) operator.
DKA1050CWH Litho in U.S.A. (06-01)
1050C
Engine
●
324-hp (242 kW) Liebherr D 9406 TI-E A3
direct-injection, intercooled, turbocharged
V6-cylinder diesel; meets EPA and CARB
emission non-road regulations
● Automatic reversing fans for engine and
hydraulic cooling systems with timer and
manual override
● Blower-type cooling fan with hydrostatic
drive
● Deep engine oil pan allows up to 45-degree
operation
● Dual-element dry-type aspirated air cleaner
with automatic dust ejector
● Electric fuel pump
● Enclosed secondary fan guard (conforms
to SAE J1308)
● Engine coolant to –34°F (–37°C)
● Fuel system with prefilter, water separator,
and microfilters
● Heavy-duty five-fin-per-in. radiator
● Hydraulic engine retarder
● Intake air heater cold-starting aid
● Under-hood muffler with vertical exhaust
stack
● Oil-to-water engine oil cooler
● Spin-on full-flow oil filter, with anti-drain-
back valve
● Starter motor, 8.85 hp (6.6 kW)
● Turbocharger provides spark arresting
▲ Engine coolant heater, 1,000 watt, 120 volt
▲ Radiator sand screen
Power Train
●
Dual-path hydrostatic transmission: Dynamic
braking / Electronically controlled with
power management and AutoTrac / Infinite
speed control / Inline F-N-R direction con-
trol / Single-lever steer with full power
turn and counterrotation
● Automatic spring-applied, hydraulic released
parking brake
● Hydraulic/transmission oil-to-air cooler,
independent of radiator with hydrostati-
cally driven cooling fan
● Park brake button: Neutralizes transmission
and activates parking brake
● Three-speed transmission maximum speed
control with dash-mounted indicator light
● Transmission system diagnostic test ports
Electrical
●
24-volt system
● Power port, 12 volt, 10 amp
● Power port, 24 volt, 5 amp
● Alternator, 80 amp
● Batteries (2), heavy-duty cold start,
1,000 CCA
● Positive battery terminal covers
● Electrically activated battery master
disconnect
1050C
Electrical
(continued)
● Breaker protected circuits
● Working lights, cab mounted, front (4) and
rear (2)
Hydraulic System
●
89-gpm (336 L/min.) load-sensing variable-
displacement pump
● Blade quick-drop valve
● Circuit relief valve protection
● Hydraulic functions disabled with park
lock lever
● Hydraulic/hydrostatic oil reservoir with
sight glass
● Hydraulic system diagnostic test port
● Replaceable filter, 20/5 micron with
magnetic particle attractors
● Tank shutoff valves for service
● Two-function single-lever dozer-control valve
▲ Hydraulic controls for dual tilt and power
pitch
▲ Hydraulic controls for rear attachments
Undercarriage
●
86-in. (2180 mm) gauge standard track
frame
● Center track guides
● Front idler and sprocket chain guides
● Hydraulic track adjusters with dirt cover
● Oscillating track frames
● Integral track frame covers
● Isolation-mounted pivot shafts and equal-
izer bar
● Maintenance-free track components, sealed
and lubricated rollers, idlers, and sprockets
● Sealed and lubricated track chain
▲ 24-in. (610 mm) extreme-service single-
bar grouser shoes with relief holes
▲ 26-in. (660 mm) extreme-service single-
bar grouser shoes with relief holes
▲ 28-in. (711 mm) extreme-service single-
bar grouser shoes with relief holes
▲ Full-length bolt-on rock guards
Operator’s Station
●
Modular cab with integrated ROPS/FOPS
(conforms to SAE J1040, ISO 3471/3449):
Hydraulically tiltable rearward 40 degrees /
Isolation mounted / Air conditioner/heater/
defroster/pressurizer with filtered fresh air
intake and three-speed blower / Ashtray /
Dome light / Lockable left and right doors
(open and closed position) / Radio-instal-
lation provision / Rearview mirror / Rubber
floormat / Sliding left-hand window / Tinted
glass / Windshield wipers, front and rear,
with washers
● Storage compartment with operator’s
manual
● 15-degree angle seat with tiltable fabric
cushions, adjustable fore-aft, height/weight,
backrest, and armrests
1050C
Operator’s Station
(continued)
● Deluxe mechanical-suspension seat
▲ Deluxe power-adjustable air-suspension seat
● Seat belt, 2-in. (50 mm), retractable
(conforms to SAE J386)
▲ Seat belt, 3-in. (76 mm), retractable with
CRS (conforms to SAE J386)✶
● Electronic monitor system with visual
warnings: Engine air filter restriction /
Final drive seal integrity / Hydraulic/
hydrostatic filter restriction / Hydrostatic
transmission pressure / Low alternator
voltage / Park brake
● Gauges, electric, illuminated: Engine coolant
temperature / Engine oil pressure / Fuel /
Hourmeter
● Horn, electric
● Key start switch
● Lever-controlled throttle with manual shutoff
▲ Radio AM/FM✶
Landfill Package
●
Final drive seal guards / Heavy-duty fender
bottom guard / Heavy-duty reinforced
sealed hinged bottom guards / Cab waste
barrier / Sealed engine side doors / Engine
door protection bars / Perforated engine
firewall and rear frame access panel /
Additional lights (4): Cylinder mounted
(2) and rear cab (2) / Turbocharger heat
shield / Recessed sprocket segments /
Hydraulic oil temperature gauge / Open
bottom fan guard for easy cleanout / Trun-
nion guard for tilt-cylinder hoses
▲ Striker bars: Front or rear / Semi-U or U
blade with trash racks / Push arm wear
plates / Rotary dual-stage engine air
precleaner / Wiggins fast-fuel system /
High-capacity cab air filtration / Rear
counterweight with retrieval hitch / Rear
counterweight with retrieval hitch and
storage compartment
Other Attachments
▲
Heavy-duty cutting edges✶
▲ Hydraulic pitch control with two tilt cylinders
▲ Push plates, blade liners, and end bits✶
▲ Single-shank parallelogram ripper
▲ Multi-shank (3) parallelogram ripper
▲ Hydraulic pin puller for single-shank ripper
▲ Rigid heavy-duty drawbar
Overall Vehicle
●
Hinged reinforced radiator guard
● Lifting lugs
● Lockable vandal protection
● Rear retrieval hitch
● Reverse warning alarm (conforms to SAE
J994, J1446)
● Brake-release towing kit
1050C WASTE HANDLER
Key: ● Standard equipment ▲ Optional or special equipment ✶See your John Deere dealer for further information.