Takeuchi Mini Excavator TB216 (No.216000002~, No.216100002~). Operator's Manual

Specifications

Basic Specifications

Type

Cab

Canopy

Mass

Rubber crawlers

1865 (4110)

1770 (3900)

Operating mass

kg (lb)

Steel crawlers

1915 (4220)

1820 (4010)

Performance

Heaped

0.038

(1.34)

Bucker capacity

m³ (cu. ft.)

(Standard bucket)

Struck

0.028

(0.99)

Slew speed

min^-1 (rpm)

9.2

(9.2)

1st

2.2

(1.37)

Rubber crawlers

2nd

4.2

(2.61)

Travel speed

km/h (mph)

1st

2.1

(1.30)

Steel crawlers

2nd

4.0

(2.49)

Gradeability

(degrees)

Rubber crawlers

31.0

(4.50)

29.4

(4.26)

Ground pressure

kPa (psi)

Steel crawlers

34.5

(5.00)

32.8

(4.76)

Sound power level

LWA 93

Noise level

dB (A)

Sound pressure level

LpA 78

LpA —

Engine

Manufacturer and model

Yanmar 3TNV70

Net (ISO 14396)

kW/min^-1 (hp/rpm)

11.5/2400 (15.4/2400)

Rated output

Net (ISO 9249/

kW/min^-1 (hp/rpm)

11.1/2400 (14.9/2400)

SAEJ1349)

Displacement

ml (cu.in.)

854 (52.1)

Starter

V-kW

12-1.0

Alternator

V-kW

12-0.48

Battery (IEC 60095-1)

V-A·h

12-45

7-2

Specifications

Basic Specifications

Type

Canopy

Mass

Rubber crawlers

1770 (3900)

Operating mass

kg (lb)

Steel crawlers

1820 (4010)

Performance

Heaped

0.038

(1.34)

Bucker capacity

m³ (cu. ft.)

(Standard bucket)

Struck

0.028

(0.99)

Slew speed

min^-1 (rpm)

9.2

(9.2)

1st

2.2

(1.37)

Rubber crawlers

2nd

4.2

(2.61)

Travel speed

km/h (mph)

1st

2.1

(1.30)

Steel crawlers

2nd

4.0

(2.49)

Gradeability

(degrees)

Rubber crawlers

29.4

(4.26)

Ground pressure

kPa (psi)

Steel crawlers

32.8

(4.76)

Sound power level

LWA 93

Noise level

dB (A)

Sound pressure level

LpA —

Engine

Manufacturer and model

Yanmar 3TNV74

Net (ISO 14396)

kW/min^-1 (hp/rpm)

11.2/2400 (15.0/2400)

Rated output

Net (ISO 9249/

kW/min^-1 (hp/rpm)

10.8/2400 (14.5/2400)

SAEJ1349)

Displacement

ml (cu.in.)

993 (60.6)

Starter

V-kW

12-1.0

Alternator

V-kW

12-0.48

Battery (IEC 60095-1)

V-A·h

12-45

7-3

Specifications

Machine dimensions

Cab

Unit: mm (inch)

Long arm

Item

Rubber crawlers

Steel crawlers

Overall length

3870 (152.3)

Upperstructure overall width

1055 (41.5)

Overall height

2360 (92.8)

2365 (93.0)

Slew radius

1075 (42.3)

Clearance height under upperstructure

460 (18.0)

465 (18.2)

Crawler base

1155 (45.6)

1135 (44.7)

Crawler overall length

1520 (59.9)

1505 (59.3)

Crawler overall width (narrow)

980 (38.6)

H²

Crawler overall width (wide)

1300 (51.2)

Crawler shoe width

230 (9.1)

Ground clearance of undercarriage

205 (8.0)

210 (8.2)

Minimum radius of equipment and attachment

1480 (58.2)

Minimum radius of equipment at maximum front

1155 (45.4)

offset

Offset distance of bucket (right swing)

400 (15.7)

Offset distance of bucket (left swing)

570 (22.5)

Dozer blade width (narrow)

980 (38.6)

R²

Dozer blade width (wide)

1300 (51.2)

Dozer blade height

310 (12.1)

Front distance to axis of rotation

2800 (110.2)

Dozer blade distance to axis of rotation

1200 (47.2)

Boom swing angle (Left)

80°

Boom swing angle (Right)

50°

Overall length (dozer blade at rear)

4040 (159.1)

7-5

Specifications

Machine dimensions

Canopy

Unit: mm (inch)

Long arm

Item

Rubber crawlers

Steel crawlers

Overall length

3870 (152.3)

Upperstructure overall width

985 (38.8)

2275 (89.6)*

2280 (89.8)*

Overall height

2255 (88.8)**

2260 (89.0)**

Slew radius

1075 (42.3)

Clearance height under upperstructure

460 (18.0)

465 (18.2)

Crawler base

1155 (45.6)

1135 (44.7)

Crawler overall length

1520 (59.9)

1505 (59.3)

Crawler overall width (narrow)

980 (38.6)

H²

Crawler overall width (wide)

1300 (51.2)

Crawler shoe width

230 (9.1)

Ground clearance of undercarriage

205 (8.0)

210 (8.2)

Minimum radius of equipment and attachment

1480 (58.2)

Minimum radius of equipment at maximum front

1155 (45.4)

offset

Offset distance of bucket (right swing)

400 (15.7)

Offset distance of bucket (left swing)

570 (22.5)

Dozer blade width (narrow)

980 (38.6)

R²

Dozer blade width (wide)

1300 (51.2)

Dozer blade height

310 (12.1)

Front distance to axis of rotation

2800 (110.2)

Dozer blade distance to axis of rotation

1200 (47.2)

Boom swing angle (Left)

80°

Boom swing angle (Right)

50°

Overall length (dozer blade at rear)

4040 (159.1)

*: Applicable machine models 216000002 or later

**: Applicable machine models 216100002 or later

7-7

Specifications

Operating ranges

Cab

Unit: mm (inch)

Long arm

Item

Rubber crawlers

Steel crawlers

Maximum reach

4090 (160.9)

Maximum reach at ground reference plane

4035 (158.9)

Maximum digging depth

2390 (94.0)

2385 (93.8)

Maximum vertical digging depth

2060 (81.0)

2055 (80.8)

Reach at maximum vertical digging depth

2790 (109.9)

Maximum height of cutting edge

3740 (147.3)

3745 (147.5)

Maximum dumping height

2705 (106.5)

2710 (106.7)

Minimum dumping height

755 (29.8)

760 (30.0)

Dozer blade maximum lifting

360 (14.2)

365 (14.4)

Dozer blade maximum lowering

365 (14.3)

360 (14.1)

Canopy

Unit: mm (inch)

Long arm

Item

Rubber crawlers

Steel crawlers

Maximum reach

4090 (160.9)

Maximum reach at ground reference plane

4035 (158.9)

Maximum digging depth

2390 (94.0)

2385 (93.8)

Maximum vertical digging depth

2060 (81.0)

2055 (80.8)

Reach at maximum vertical digging depth

2790 (109.9)

Maximum height of cutting edge

3740 (147.3)

3745 (147.5)

Maximum dumping height

2705 (106.5)

2710 (106.7)

Minimum dumping height

755 (29.8)

760 (30.0)

Dozer blade maximum lifting

360 (14.2)

365 (14.4)

Dozer blade maximum lowering

365 (14.3)

360 (14.1)

7-9

Specifications

Lifting Capacities

Rated lift capacity chart

• Do not attempt to lift or hold any load

• The loads in the charts do not exceed 87%

that is greater than these rated values at

of hydraulic lift capacity or 75% of tipping

their specified load radii and height.

load.

• The rated lift capacities are based on

• Figures marked with an asterisk (*) are

the machine being level and situated on

hydraulically-limited capacities.

a firm supporting surface. For safe

• The mass of slings and any other lifting

lifting, the operator is expected to make

devices shall be deducted from the rated

due allowance for the particular job

load to determine the net load that may be

conditions such as soft or uneven

lifted.

ground, non-level condition, load to the

• The load point is the bucket hinge pin, and

machine sides, hazardous conditions,

the bucket posture is with the standard

experience of personnel, etc. The

bucket completely retracted under the arm.

operator and other personnel should

• Unit: daN (lbs)

fully acquaint themselves with the

operator’s manual furnished by the

Load hooking system

manufacturer before operating this

A load hooking system must be provided

machine. When operating the machine,

with the following capabilities.

the safety rules of the equipment must

1. A system which can withstand twice the

also be followed.

rated lift capacity no matter at what

• Do not travel while lifting a load; It is

position the load is applied.

very dangerous.

2. A system that poses no risk of the lifted

load falling from the hooking device. For

example, equipped with a hook slippage

prevention device.

3. A system that poses no risk of the hooking

system slipping from the hoe attachment.

7-11

Options

General precautions

• Use the proper procedure when

General precautions

mounting a boom or arm; otherwise

Safety precautions

serious damage could result. Consult

your sales or service dealer for help.

When removing or installing an

attachment or optional part, take the

Cautions when installing

following precautions.

attachments

• Consult with Takeuchi before installing

an optional attachment.

Be sure to perform a test operation after an

• Do not use any attachments not

optional or other special attachment has

approved by Takeuchi. Doing so may

been replaced. Inspect the hydraulic oil level

cause safety problems. Or, it may

and recharge it as necessary. Consult your

adversely affect the machine’s operation

sales or service dealer for detailed

or service life.

procedures on installing/removing

• We will not be held responsible for any

attachments.

injuries, accidents or damage to its

products caused by the use by a non-

approved attachment.

• Select a firm, level work area. Also, be

sure to park in a well ventilated place.

• Clear obstacles and dangerous objects,

and clean up spilled fuel immediately.

• When hoisting, be sure to designate a

person to act as a signalman.

Follow the instructions of the signalman

regarding the procedure and measures.

• When it is necessary to temporally

place a heavy object or an attachment

on the ground during removal or

installation, be sure to place it in a

stable position.

• Keep everyone out of the area when

hoisting. There is a hazard of objects

falling or contacting with people in the

area.

• Use a crane to move heavy objects (25

kg (55 lb.) or greater).

• Before removing a heavy object, be sure

to put a support to it. When lifting with a

crane, pay attention to the center of

gravity of the load to keep the machine

in balance.

• Do not operate the machine while the

load is lifted by a crane stand.

8-2

Options

General precautions

Cautions when operating

• Slewing on slopes

attachments

• If there is a heavy attachment is

installed, the machine takes longer

distance than usual to come to a

complete stop when the stopping

Long attachments reduce stability of the

operation is performed. Carefully judge

machine. The machine may tip over if it

the distance so as not to bump into an

loses the balance when traveling or

object around the machine. Keep a safe

slewing on slopes.

distance from surrounding obstacles.

Never perform the operations listed below

When a heavy attachment is installed,

as they are extremely dangerous.

natural drop (the gradual dropping of

the attachment under its own weight

when it is stopped in midair) increases.

• The machine can tip over more easily in

the lateral direction than in the

longitudinal direction.

· Do not slew sideways with a heavy

load at the how attachment. In

particular, do not slew sideways on

slopes.

· The attachment is heavier for

machines equipped with breakers or

crushers than for machines equipped

• Traveling down the slopes with the

with the standard bucket. Do not

attachment raised

operate such machines sideways,

especially digging downhill.

• When a long arm is installed, the

operating range increases. Carefully

judge the distance so as not to bump

into an object around the machine.

Keep a safe distance from surrounding

obstacles.

• Traveling across slopes

8-3

Options

Attachment combination table

The table below shows which bucket should be installed when the machine is using a

standard arm or long arm. Select a proper bucket by following the table.

• Consult with Takeuchi before installing an optional attachment.

• Do not use any attachments not approved by Takeuchi. Doing so may cause safety

problems. Or, it may adversely affect the machine’s operation or service life.

• We will not be held responsible for any injuries, accidents or damage to its products

caused by the use by a non-approved attachment.

• The swing stopper must be mounted when a bucket wider than a 450W bucket is

mounted. Failure to mount the swing stopper may result in the bucket hitting the

machine body.

√ :Can be used.

∆ :Can be used only for light operations (digging and loading of dry and loose soil or mud)

—:Cannot be used.

Rated capacity

Bucket cutting width

Long arm

Bucket

m3 (cu. yd.)

mm (inch)

1030 mm (41 in.)

260W

0.020

(0.026)

265 (10.4)

√

350W

0.027

(0.035)

335 (13.2)

√

450W (Standard)

0.038

(0.049)

435 (17.1)

√

500W

0.043

(0.056)

485 (19.1)

√

3-hole bucket

0.049

(0.064)

457 (18.0)

√

Total bucket weight =Within 127 kg (280 lb.)

Within 485 (19.1)

√

Hydraulic Breaker (TKB-72)

√

8-4

Options

Selecting a lever pattern

The operating pattern of the left and right operating levers can be changed.

Before starting the engine, check the selector to see which operating pattern the left

and right operating levers are set.

Switching the lever pattern

1. Park the machine on a flat and rigid

ground, and stop the engine.

2. Open the maintenance cover.

3. Loosen the wing bolt (1).

4. Turn the selector valve lever (2) to switch

the pattern.

5. Tighten the wing bolt (1) and fasten the

lever (2) in place.

6. Close the maintenance cover.

7. Confirm the lever pattern.

(A) : ISO pattern

(G) : G pattern

8-5

Options

Hydraulic breaker

Cautions on operating

Hydraulic breaker

For handling of the breaker, read the

hydraulic breaker’s manual, provided

separately.

• Start the engine and run it at 75% of the

maximum speed.

AD6A001

Do not use the breaker when the crawler

width is narrowed!

• Always operate the machine with the

crawler width extended to 1300 mm

(51.2 in.) to maximize the machine

stability. If the machine is operated with

the crawler width narrowed (980 mm,

38.6 in.), the machine may tip over due

to its poor stability.

• If the machine must be operated with

• Pound with the chisel pressed

the narrowed crawler width (980 mm,

perpendicular to the surface to be

38.6 in.), traveling should be done after

pounded.

folding the hoe attachment, lowering the

• When pounding, press the chisel properly

boom to lower the center of gravity and

against the object to be broken so as to

keeping the machine facing forward.

avoid pounding the air.

When an optional attachment, such as a

breaker, tilted bucket or clamshell, is

operated, be sure that the crawler width is

extended to 1300 mm (51.2 in.).

IMPORTANT: When installing an

attachment, make sure that it is

appropriate for the machine being used.

Contact your sales or service dealer for

advice on selecting attachments.

• Do not pry with the chisel or do not pry

while pounding.

• Do not move the chisel while pounding.

• Do not pound continuously for over 30

seconds on the same surface.

8-6

Options

Hydraulic breaker

Replacing the hydraulic oil

regularly

When a hydraulic breaker is used, the oil

deteriorates more quickly than that used for

a usual operation. Be sure to replace the

hydraulic oil and the return filter elements.

• Failure to replace these in time can lead to

damage to the machine and the breaker

hydraulic system. To improve the service

life of the hydraulic systems, be sure to

• Do not pound with the cylinder fully

replace the hydraulic oil and return filter

extended or retracted (at the stroke end).

element after the number of hours shown

Leave a margin of at least 50mm(2 in).

on the diagram below.

• When replacing the hydraulic oil, clean the

suction strainer.

Replacement interval (hours)

Item

Hydraulic oil

Filter element

1st time

—

2nd time

—

100

Periodically

1200 (600)

200

• Do not pound with the arm placed

When the breaker operating ratio is 100%.

perpendicular to the ground surface.

• Do not drop the breaker itself on the object

to be broken in order to break it.

• Do not move objects to be broken or rocks

with the breaker itself.

• Slew the machine occasionally to cool the

engine.

• If a hydraulic hose is vibrating abnormally,

(

): When using conventional antiwear

nitrogen gas may be leaking from the

hydraulic oil.

accumulator. Ask for an inspection early.

8-7

Options

Load safety device

If the emergency shut-off valve (1) or (2) is

Load safety device

activated, immediately set the operating

The load safety devices include an

levers to the neutral position. Do not move

emergency shut-off valve and an overload

the operating lever to the boom or arm

warning device. The emergency shut-off

lowering side. Ask your sales or service

valve prevents the boom or arm from falling.

dealer for repair.

The overload warning device sounds an

alarm when an excessive load is detected.

If the engine can be started without

problems, the boom or arm can be lowered

with the operating lever. Slowly lower the

Emergency shut-off valve

boom or arm while ensuring safety.

If the boom or arm cylinder hose for lifting is

If the engine fails to start, lower the boom or

ruptured, the emergency shut-off valve is

arm by performing the following steps.

activated to prevent the boom or arm from

falling rapidly.

If the boom or arm falls and the

emergency shut-off valve is activated,

immediately move away from the load

being lifted.

Boom

1. Check that the load being lifted and the

machine are secure and the work area is

safe.

2. Remove the cap (3).

3. Loosen the lock nut (4).

4. Tighten the stem (5) slowly to lower the

boom or arm.

5. Check that the load and the hoe

attachment are secure.

6. Loosen the stem (5) and secure it with the

lock nut (4).

Arm

8-8

Options

Travel alarm

Fuse layout and circuits protected

Travel alarm

The alarm sounds while the machine is

<Applicable machine models 216000002 or

traveling and stops when the machine stops

later>

traveling.

Protected

If the alarm does not sound when the

Capacity

circuit

machine travels, the fuse may be blown.

10A

Cluster

20A

Light

Inspect the fuses.

10A

Horn

Lever lock

Cab interior

If the fuse blows again soon after

Third auxiliary

25A

power supply

10A

hydraulic

replacement, then the electric system is

(Cab)

likely faulty. It may pose a fire hazard if

Option (1)

not properly repaired. Contact your sales

15A

Feed pump

15A

Travel alarm

or service dealer for advice.

Engine power

15A

Heater (Cab)

25A

1. Turn the starter key to the OFF position to

source

stop the engine.

2. Open the maintenance cover.

<Applicable machine models 216100002 or

later>

Protected

Capacity

circuit

25A

Controller

10A

Cluster

20A

Light

10A

Horn

Lever lock

Third auxiliary

10A

hydraulic

Option (1)

15A

Feed pump

15A

Travel alarm

3. Open the fuse box cover (1).

Highland

Engine power

25A

4. Check for fuse.

mode

source

5. If a fuse is blown, replace it with a spare

fuse of the same capacity.

8-10

Options

Biodegradable oil

4. Bleed the air from the hydraulic oil system.

Biodegradable oil

5. Operate the hydraulic devices for 30

Biodegradable oil is a new type of hydraulic

minutes.

oil that is decomposed into carbon dioxide

6. Drain the biodegradable oil from the tank

and water by microorganisms in the soil and

and cylinders.

water. It is highly safe for living organisms

7. Replace the hydraulic oil return filter with a

and offers advantages in term of

new filter.

environmental protection.

8. Repeat steps 3 and 4.

• Recommended biodegradable oil: Mobile

9. Operate the hydraulic devices for 30

EAL Envirosyn 46H (an ester synthetic oil).

minutes.

When replacing the hydraulic oil with

10. Drain the biodegradable oil from the tank

biodegradable oil, use the above or an

and cylinders.

equivalent oil.

11. Repeat steps 3 and 4.

Note that other oils, even other brands of

12. Operate the hydraulic devices for 1 hour.

ester synthetic oils, may damage O-rings,

13. Drain the biodegradable oil from the tank

packings and seals. Takeuchi products

and cylinders.

shipped with the optional biodegradable oil

14. Replace the return filter with a new filter.

are shipped with the above brand of oil.

15. Repeat steps 3 and 4.

• When switching from a mineral oil to a

16. Operate the hydraulic devices, then

biodegradable oil, the parking brake torque

check for oil leakage.

decreases by about 30%.

There is no need to flush the hydraulic oil

system when switching from biodegradable

to mineral hydraulic oil.

Replacing the hydraulic oil with

biodegradable oil

Mixing mineral oil with biodegradable oil will

result in a decrease of the hydraulic oil’s

performance as well as a decrease in

biodegradability and safety. The hydraulic oil

system must be flushed as described below

before supplying the biodegradable oil. This

operation is dangerous and requires

experience. Have it performed by a Takeuchi

sales or service outlet.

Flushing

To be performed by a Takeuchi sales or

service outlet

1. Drain the hydraulic oil (mineral oil) from the

hydraulic tank and clean the inside of the

tank and suction strainer.

Refer to “Replacing the hydraulic oil and

cleaning the suction strainer” on page

5-48.

2. Remove the cylinder hoses and drain the

hydraulic oil (mineral oil) from inside the

cylinders.

3. Supply new biodegradable oil to the

hydraulic tank.

8-12

California

Proposition 65 Warning

Diesel engine exhaust and some of its constituents are known to the State of California

to cause cancer, birth defects, and other reproductive harm.

Battery posts, terminals and related accessories contain lead and lead compounds,

chemicals known to the State of California to cause cancer and birth defects or other

reproductive harm. Wash hands after handling battery.

EC-Conformity Certificate

We herewith declare that following named machine, based on its conception and design

and in the form brought into service is in accordance with the relevant, basic safety and

health requirements of the following EC directives. In case of any alteration of the

machine not coordinated with us, this certificate loses its validity.

Designation of the machine Compact Excavator

Manufacturer

TAKEUCHI MFG. CO., LTD

205 Uwadaira, Sakaki-machi, Hanishina-gun, Nagano

389-0605, Japan

Model

TB216 <S/N 216000002~>

TB216 <S/N 216100002~>

Engine type

3TNV70

3TNV74

Engine power

11.5 kW @ 2400 rpm

11.2 kW @ 2400 rpm

The machine is in accordance with the requirements of EC regulations:

1) Machine directive 2006/42/EC and appendix

2) Electromagnetic compatibility-regulation 2004/108/EC and appendix

3) Noise directive 2000/14/EC (Evaluation procedure according to appendix VI),

2005/88/EC and appendices.

4) Regulations on engine emissions: 2004/26/EC and appendices.

Harmonized norms: EN474-1:2006+A1:2009, EN474-5:2006+A2:2012.

Complier of the technical files:

Adam Geiss

Oliver Scharschmidt

Wilhelm Schafer Gmbh

68307 Manheim-Sandhofen GERMANY

Issued in Sakaki, Japan

Akio Takeuchi, President

Takeuchi Mini Excavator TB216 (No.216000002~, No.216100002~). Operator's Manual - page 6