TerrainCut™ 1600 Turbo | Wide Area Rotary Mowers

Powerful turbocharged diesel engine for superior performance

1600 Turbo TerrainCut™ Wide-Area Mower (WAM) engine

1600 Turbo TerrainCut WAM engine

The 1600 Turbo TerrainCut WAM is powered by a liquid-cooled, turbocharged, 4-cylinder, 44-kW (60-hp) at 3000 rpm, PS diesel engine.

Engine features include:

159 Nm (117.3 lb-ft ) of torque at 3000 rpm for extra lugging power on hills and in tough mowing conditions
Large 2.091-L (127.6-cu in.) displacement, which produces the torque needed to handle hills and tough mowing

Engine is a 16-valve (four valves per cylinder, two intake and two exhaust) design:

Cold-start device to increase engine timing for improved cold starting
Full-pressure lubrication for positive lubrication with continuous operation on slopes
Dual-element air filter that is completely sealed for effective cleaning

Air filter with air-restriction indicator

Air-restriction indicator

Progressive-type air-restriction indicator to let the operator know when the filter needs servicing
Automotive-type alternator (75 amp) that provides plenty of charge to the battery
Glow plugs for quick starting in cold weather
Automotive sensing system, which tells the operator when the engine is ready to start
Isolated engine mounting, which reduces engine vibration in the operator's station for more comfortable operation

Direct fuel injection

Injects fuel directly on top of pistons for more efficient combustion, and less emissions
Delivers more power per liter (gallon) of fuel
Quicker starting and quieter operation
Designed to meet California emission standards
Features low levels of exhaust and emissions, and excellent fuel economy. It meets the necessary Environmental Protection Agency (EPA) Tier 4 standard and meets 97/68/EC EU non-road mobile machinery (NRMM) emissions regulation
Electronic engine control and cooled exhaust gas recirculation (EGR) system
High-pressure common fuel rail for lower emissions and improved engine responsiveness

Flow of exhaust during engine operation

Exhaust airflow enters into the EGR cooler from the exhaust manifold near the turbocharger
Cooler takes hot exhaust gases and cools them to where the temperature will not have excessive impact on combustion efficiency
Based on load, air temperatures, and rpm, the engine control unit (ECU) opens (or closes) the EGR valve, allowing exhaust gases into the intake manifold. The gases mix with the rest of the incoming air from the turbocharger and aftercooler.

Other engine features:

Overhead valve (OHV) for efficient combustion
Liquid-cooled for more consistent operating temperatures
Closed crankcase ventilation that burns crankcase hydro-carbon evaporation

1600 Turbo TerrainCut WAM side view

Deluxe air intake system

Deluxe air intake system
Hood that is composed of a large, black, cross-link, polyethylene-composite center section with green, metal side panels
- The composite center section includes air-intake screens and helps to guide the cooler air from above the machine to the radiator. The design provides a uniform distribution of clean air, as well as minimizing the amount of chaff collection on the exterior screens.
Additional sealing around the operator station reduces the amount of hot air blowing on the operator, which in turn improves operator comfort.
The rear bumper helps with hood sealing and reduces the potential for rear hood damage.

83.3 L (22 gal.) of fuel on board, plenty for a long day of mowing

Fuel tank

Large fuel fill opening

The operator can fill the fuel tank without removing the hood. The fuel tank capacity is 83.3 L (22 U.S. gal.) for all-day mowing.

Exclusive air-intake system draws clean air from the top of the machine for consistent cooling

Mower decks have many performance and convenience features

Wide-area mower (WAM) top view

WAM front view with side mowers raised

325 cm (128 in.) with both wings down

239 cm (94 in.) with center deck and either side

Front and side mowing

157.5 cm (62 in.) with center deck only

The 1600 Turbo TerrainCut™ WAM is equipped with a 157.5-cm (62-in. ) center deck and two 107-cm (42-in. ) wings. Cutting widths are 325 cm (128 in. ) using all three decks, 239 cm (94 in. ) using the center deck and either wing deck, and 157.5 cm (62 in. ) with the center deck only. All decks are rear discharge. Wings fold for transport and reduce the machine’s width to a narrow 213 cm (84 in. ), so it can easily be driven along golf-cart-size paths or fit on a trailer. The wing decks will float 45 degrees above horizontal and 20 degrees below horizontal, following the ground contour.

Underside of 157.5-cm (62-in.) deck

Side view of 107-cm (42-in.) deck

All decks have a unique baffling system that reduces clumping and provides even clipping dispersal for exceptional appearance.

Features common to these rear-discharge mower decks include:

Mower decks are fabricated from 7-gauge, 4.6-mm (0.179-in.) steel, the thickest in the industry; strength has been designed into the 1600 Turbo TerrainCut WAM mower decks for increased reliability.
1.9-cm (3/4-in.) solid bar runs along the entire mower deck perimeter for added strength.
Dual-range height of cut spans 2.54-cm (1 in.) to 14-cm (5.5 in.) in 1.27-cm (0.5-in.) increment adjustments.
Wing deck float of 45 degrees upward and 20 degrees downward provides excellent cut quality when mowing undulating terrain. Each wing deck has four caster wheels to follow ground contour and provide unmatched cut quality.
A unique baffling system produces even grass dispersal for superior appearance.

Patented impact-absorbing system

A patented impact-absorbing system is provided:

This exclusive feature allows the wing decks to move rearward and inward when contacting obstructions such as trees, curbs, or other solid objects to prevent damage.

Isolated deck motor design

The isolated deck motor design consists of three updated cast-iron mounting structures for the deck motors. Rubber isolators that are similar to engine mount isolators are located between the castings and the deck shell brackets.

The rubber isolators allow the castings to flex relative to the deck shell. The addition of the isolators stops the vibration path between the hydraulic motor and the deck shell, thus preventing the amplification of sound by the deck shell.

Deck motors

Deck motor

D Series deck motor

Radial case drain
Pressure balanced bronze-on-steel thrust plates
Flexible configuration of shaft, flange, and ports
One-piece steel gears with 12-tooth profile
Heavy-duty, low-friction sleeve bearings
Integrated dust protector
High-strength ductile iron body and covers
High-temperature Viton® rubber shaft seals
Monolithic high-temperature load seals

The updated deck motors are capable of withstanding higher pressure requirements for all-day mowing. Motors have Viton seals, which can withstand higher hydraulic temperatures. The motor contains a dust seal to help eliminate debris from entering into the hydraulic connections.

Lift valve

The lift valve controls the cylinders that lift and lower the decks. It also controls the axial piston deck-motor pump (turns it on and off).

Mow valve

The mow valve controls the hydraulic flow to the wing deck circuits.

Mower mulch kit available

WAM mulch kit illustration

A mulch kit is available as an attachment for field conversion. The mulch kit includes unique mulch blades, baffles, and a deflector shield to produce smaller clippings, which decompose faster than un-mulched clippings. Operators should follow the one-third rule when mulching grass.

This mulch kit also does an excellent job when mulching leaves.

BTC10335 TriCycler Mulching Kit

NOTE: Applicable for serial numbers starting with 1TC1600TPBT100007 and higher, model year 2012 and newer.

Viton is a trademark of The Chemours Company.

Standard high-back, air-ride seat provided for operator comfort

High-back, air-ride seat

An air-ride suspension seat is standard equipment and provides maximum operator comfort across a wide range of operator traits. Key adjustments include the following:

Weight and height adjustment allow for proper ride and suspension height.
Fore-aft adjustment helps account for a wide range of heights.
Back angle tilt adjustment is available for the back portion of the seat.
Lumbar adjustment provides proper back support.
Standard, adjustable armrests are made of a durable material that provides adequate support and surface area for the operator's arms.
High seat-back profile features body-contoured seat cushions.
Cushions are ideal for those who seek proper back support. The highly-resilient contoured foam construction allows for all-day mowing comfort.
A raised seat ensures a commanding view to the front and side mower decks.
The retractable seat belt is convenient to use.

The comfortable seat, along with ample legroom in the operator's platform, convenient pedal locations, and adjustable steering column make operator comfort on the John Deere 1600 Turbo TerrainCut™ Wide-Area Mower among the best in the industry.

The standard air-ride seat with adjustable armrests is designed with comfort, safety, and ergonomics in mind, ensuring relaxed, healthy sitting for hours on end.

The standard high-back, air-ride seat has many high-quality features:

Fore-aft lever

Adjustments are provided for operator armrests, lumbar support, and back angle, and air suspension is adjustable for the operator’s weight and ride.

Armrest adjustment

Air-ride seat adjustment

Back-angle adjustment

The armrests are standard and the seat pads are replaceable.

Controls and instrumentation are convenient and easy to find

Maximum productivity with hydrostatic transmission and transaxle

Features are provided for convenient transport

Serviceability is designed-in to reduce maintenance cost and increase uptime

Hood and seat platform open for excellent access

Overhead view

The hood and seat platform open for excellent access to the engine and drivetrain. All daily service points are located on the left side of the machine:

Fuel fill
Engine oil check
Engine oil filter
Hydraulic oil fill
Hydraulic oil filter
Air filter restriction indicator
Engine coolant check

Front deck raised 70 degrees

Wing deck raised 90 degrees

The wing decks raise 90 degrees, and the front deck raises 70 degrees for excellent access.

No tools are required to access the mower deck belts.

Diagnostic control module

Control module

Fuse box

The diagnostic control module features light-emitting diode (LED) lights and a heartbeat to aid in diagnostics and lead the technician to the proper circuit. Each switch on the machine has its own LED light on the controller, so input and output functions can be diagnosed by observing the appropriate lights.

Service ADVISOR™ diagnostics system

Diagnostic port

Service ADVISOR is a John Deere dealership tool capable of providing technical and machine support for technicians and service managers using a laptop computer. It provides symptom-based diagnostics information, machine information, electronic technical information, and connection to John Deere through an extranet at workshops and in the field.

A data port outlet socket is provided on the right-hand instrument panel next to the diagnostic control module console to access important service information with a laptop computer equipped with Service ADVISOR software. Service ADVISOR reduces downtime by allowing technicians to quickly identify the root cause of problems, aid them in identifying the component needing repair, and aid them in the repair procedures. It also significantly reduces the amount of printed materials the technician is required to have at their disposal to perform the repair or maintenance work.

Quick-access foot panel for easy access

Quick-access foot panel

The foot panel is easily removed to allow quick and easy access to service points.

Excellent performance from high-traction tires and low-maintenance caster tires

Tires

Large, 18x9.5-8 steering (rear) and 26x12-12 (front) drive tires provide excellent traction and flotation. Both tires have a six-ply rating.

Caster tires

Caster tire

Semi-pneumatic mower deck caster tires are standard equipment. Benefits provided by semi-pneumatic tires include:

Looks and performs like a rubber air-filled tire
No flats means reduced downtime
Reduces maintenance time and expense
No need to worry about inflating caster tires ever again
Reduced incidents of caster tires rolling off of the rim
Semi-pneumatic tires never need air maintenance, nor will they become flat when punctured, making them truly flat-free

Two-post folding Roll-Gard™ rollover protective structure (ROPS)

Two-post Roll-Gard ROPS

ROPS folded down for clearance

The two-post folding Roll-Gard ROPS and seat belt are standard equipment:

When used in combination with seat belts and safe operating practices, the ROPS is effective in reducing serious injuries and death from rollover accidents.

The standard-equipment Roll-Gard ROPS can be folded to allow for additional clearance when needed. With the ROPS in the folded-down position, the machine fits under a standard doorway.

The ROPS meets the International Organization for Standardization (ISO) 21299 ROPS standard – defined test procedures and acceptance criteria for the rollover protective structures of powered ride-on turf care machinery.

The ROPS can be folded down without tools for operation under tree canopies or in other confined operating spaces. Operators should leave the ROPS in the upright position for all other mowing:

The folding ROPS enhances operator safety and still provides clearance when loading on enclosed trailers.

Folding the ROPS is simple - remove two pins and rotate the top of the Roll-Gard ROPS down. Adjustments can be made from the operator's station.

The folding ROPS performance is certified at the date of manufacture, per the following standard:

ISO 21299

TerrainCut™ 1600 TurboWide Area Rotary Mower

TERRIFIC TRACTION ON SLOPES