DHK Hobby HUNTER BL 8331 Operator's manual

1/10 Scale 4WD Brushless Short Course Truck
用户使用说明书
Model : 8331
#

1
Introduction
Thank you for choosing DHK's HUNTER BL! This evolutionary short course truck(SCT) is designed in
thorough research and assembled with utmost craftsmanship. This 1:10 sclale 4WD brushless SCT can
run as fast as 35MPH/55KPH. It is easy to drive and it uses quality parts and accessories to achieve best
performance. It will bring you a lot of joy and fun when you drive this model. Before starting to run the
model, you are kindly requested to take some time to review this instruction
manual for a better operation. This easy to follow instruction manual aims to provide a general guideline
for end-users. Kindly note that a good understanding of the model, its relevant parts together with other
accessories packed in this consumer box will enable you to have fun in driving. Meanwhile, users are
recommended to conduct regular maintenance for a smooth performance. Failure to do so might shorten
the lifespan of your model. You are cordially advised that DHK Hobby makes all necessary parts and
accessories to support you for any problem during and after your driving.
Before you operate this radio controlled model, you must understand the following:
1.Make sure that all screws and nuts are tightened securely.
2.Make sure that the batteries are fresh or fully charged so the vehicle won't lose control.
3.Do not drive the model in the following places/areas to avoid injury of people and damage to the public
property. Drive your model in open areas.
> On public streets or parks. Cause injury or death of pedestrians, young children, animals and pets.
> On highways. Cause accidents or damage of the model.
> In water. Cause damage to electronic components and parts, or direct failure of the model.
4.Check all signals and electronic parts are working properly.
After running, battery, ESC, and motor can be very hot. Make sure not to touch with bare hands.
！
Warning:
This high performance model can run very fast. It is designed and produced for people of 14+ years of
age to operate. Players under that age should be guided by adult supervision. Entry level players should
seek guidance and supervision from experienced model players. Players are responsible for any/all
accidental occurrences (human or animal injury, damage to property and possessions, breakage of the
model itself) due to improper operation of this model.

2
Model specifications
Overall length
Width
Height
: 572mm (22.5 in)
: 306mm (12.0 in) (Excluding body)
: 153mm (6.02 in)(Excluding body)
Specs BLHUNTER
: 330mm (13 in)
Wheelbase
Ground clearance : 30mm (1.2 in)
Weight (net) : 5.8lbs/2.60kgs(Excluding transmitter)
Front track/rear track : 258mm/258mm (10.2 in/10.2 in)
Tire diameter/width : Φ108*45mm (Φ4.3*1.8 in)
Wheel diameter/width : Φ60.5*40mm (Φ2.4*1.6 in)
Gear ratio : 13.17:1
Speed : 35MPH/56KPH
Articles required to operate the model
4 pcs AA batteries (Ni-Mh or Ni-Cd rechargeable batteries, or non-rechargeable alkaline batteries)
for 2.4GHz transmitter. Please refer to the 2.4GHz transmitter Instruction Manual.
2 Channel 2.4GHz radio system
HUNTER BL comes with a full function 2 channel 2.4GHz radio transmitter and receiver. Please refer to
the 2.4GHz User's Instructions Manual for detail.
Brushless electronic speed controller (ESC)
HUNTER BL comes with 45A brushless electronic speed controller. Please refer to the instructions
manual of the ESC for detail.
Brushless electric motor
Lipo balance charger (#P109) (for 2S/3S Lipo battery) 850mAh output with AC input
Motor 3650 KV(RPM)
Power
Empty load current
Resistance(Ω)
Length(including motor shaft)
Diameter
Weight
Shaft diameter
: 3970
: 21.0V
: 2.0A(10V)
: 11Ω
: 70mm
: 36mm
: 170g
: 3.175mm

6kgs Servo
Features : Plastic gears, ball bearings
Working voltage : 4.8-6.0V
Speed (seconds/60°C) : 0.18-0.16sec/60º
Torque : 6kg/cm
Net weight : 40g
Size(LxWxH) : 40.8x20.1x38mm
Lipo Batteries
This short course truck comes with 7.4V 2S 2300mAh Lipo battery pack. Handling Lipo batteries should
be very careful. Please read the following points with regard to charging and discharging Lipo batteries.
Charging the Lipo battery
Be sure to follow these important warnings regarding the charging of Lipo batteries.
> Never leave a Lipo battery unattended at any time while being charged.
> Never charge a Lipo battery while it's inside the model. A hot pack could ignite wood, foam, plastic, etc.
> Never charge Lipo battery with Ni-Mh or Ni-Cd peak charger. Only use a charger designed specifically
for Lipo batteries which can apply the constant current/constant voltage charge technique.
> Never charge Lipo battery at currents greater than the "1C" rating of the battery.
> Never allow Lipo cells to overheat at any time. Cells which exceed 60ºC (140°F) during charge can and
usually will become damaged physically and possibly catch fire. Always inspect a battery which has
previously overheated and do not re-use if you suspect it has been damaged in any way.
> Always discontinue charging a Lipo immediately if at any time you witness smoke or see the battery
starting to swell up. This may cause the battery to rupture and/or lead, and the reaction with air may
cause the chemicals to ignite, resulting in fire. Disconnect the battery and leave it in a safe fireproof
location for approximately 15 minutes.
> Always charge a Lipo battery in a fireproof location, which could be a container made of metal, ceramic
tile, or a bucket of sand.
> Never allow a battery's positive and negative leads to accidentally touch each other. This will result in a
short circuit and cause permanent damage to your battery and charger.
Important warnings:
> Always monitor the battery and charger during the entire charge process. Never leave the battery and
charger unattended during charge!
> Never continue to charge the Lipo batteries if the charger fails to recognize full charge. Overheating or
swelling of the Lipo cells is an indication that a problem exists and the batteries should be disconnected
from the charger immediately and placed in a fireproof location.
Discharging the Lipo battery
> Never leave a Lipo battery unattended at any time while being discharged.
> Always discharge Lipo batteries in a fireproof location, which could be a container made of metal or on
ceramic tile.
> Always connect the battery's lead marked "Discharge" or "TO ESC" to the electronic speed controller.
Never attempt to connect the battery's "CHARGE" lead to the ESC.
> It is strongly recommended to use an ESC which is designed to handle the low voltage cutoff points or
Lipo batteries (Always follow the instructions provided with the ESC for proper operation). Discharging
Lipo batteries below 2.5V per cell (Norm is 3.7V per cell, at 4.2V once fully charged) can cause
permanent damage and limit the number of times the battery can effectively be used again.
> Never discharge Lipo batteries at currents which exceed the discharge current rating of the battery as
this can often cause a cell to overheat. Do not allow a Lipo cell to exceed 60°C (140°F) during discharge.
Caution!
Cells may be hot. Do not allow the battery's internal electrolyte to get in the eyes or on skin. Wash affected
areas with soap and water immediately if they come in contact with the electrolyte. If electrolyte makes
3

immediately.
Carefully inspect Lipo batteries which have been involved in a crash for even the smallest of cracks,
splits, punctures or damage to the wiring and connectors.
Disposal of Lipo batteries
Unlike Ni-Cd batteries, Lithium-polymer batteries are environmentally friendly. For safety reasons, it's best
that Lipo cells be fully discharged before disposal (however, if physically damaged it is not recommended
to discharge Lipo cells before disposal). The batteries must also be cool before proceeding with disposal
instructions. To dispose of Lipo cells and packs:
> If any Lipo cell in the pack has been physically damaged, resulting in a swollen cell or a split or tear in a
cell's foil covering, do not discharge the battery.
> Place the Lipo battery in a fireproof container or bucket of sand.
> Connect the battery to a Lipo discharger. Set the discharge cutoff voltage to the lowest possible value.
Set the discharge current to a C/10 value, with "C" being the capacity rating of the pack.
> Discharge the battery until its voltage reaches 1.0V per cell or lower. For resistive load type dischargers,
discharge the battery for up to 24 hours.
> Submerse the battery into bucket or tub of salt water. This container should have a lid, but it does not
need to be air-tight. Perhaps a bucket or tub containing 3 to 5 gallons of cold water, and mix in 1/2 cup of
salt per gallon of water. Drop the battery into the salt water. All the battery to remain in the tub of salt
water for at least 2 weeks.
> Remove the Lipo battery from the salt water and place it in the normal trash.
Terminology
Electronic speed controller (ESC)
An electronic circuit with the purpose to vary an electric motor's speed, its direction and possibly also to
act as a dynamic brake. ESCs are often used on electrically-powered radio controlled models.
An ESC can be a stand-alone unit which plugs into the receiver's throttle control channel or incorporated
into the receiver itself, as is the case in most toy-grade R/C vehicles. Some R/C manufacturers that install
proprietary hobby-grade electronics in their entry-level vehicles, vessels or aircraft use onboard electronics
that combine the two on a single circuit board.
Brushless DC motors (BLDC motors, BL motors)
Also known as (ECMs, EC motors) are synchronous electric motorselectronically commutated motors
powered by direct-current (DC) electricity and having electronic commutation systems, rather than
mechanical commutators and brushes. The current-to-torque and voltage-to-speed relationships of BLDC
motors are linear.
BLDC motors may be described as stepper motors, with fixed permanent magnets and possibly more
poles on the rotor than the stator, or reluctance motors. The latter may be without permanent magnets,
just poles that are induced on the rotor then pulled into alignment by timed stator windings. However, the
term stepper motor tends to be used for motors that are designed specifically to be operated in a mode
where they are frequently stopped with the rotor in a defined angular position.
RC servos
Servos are hobbyist remote control devices typically employed in radio-controlled models, where they are
used to provide actuation for various mechanical systems such as the steering of a car, the control surfaces
on a plane, or the rudder of a boat.
Due to their affordability, reliability, and simplicity of control by microprocessors, RC servos are often used
in small-scale robotics applications.
RC servos are composed of an electric motor mechanically linked to a potentiometer. A standard RC
receiver sends Pulse-width modulation (PWM) signals to the servo. The electronics inside the servo
4
contact with the eyes, flush with large amounts of water for 15 minutes and seek medical attention

powered until the potentiometer reaches the value corresponding to the commanded position.
RC servos use a three-pin 0.1" spacing jack (female) which mates to standard 0.025" square pins (which
should be gold-plated, incidentally). The most common order is Signal, +voltage, ground. The standard
voltage is 6VDC, however 4.8V and 12V has also been seen for a few servos. The control signal is a digital
PWM signal with a 50Hz frame rate. Within each 20ms timeframe, an active-high digital pulse controls the
position. The pulse nominally ranges from 1.0ms to 2.0ms with 1.5ms always being center of range. Pulse
widths outside this range can be used for "overtravel" -moving the servo beyond its normal range. This
PWM signal is sometimes (incorrectly) called Pulse Position Modulation (PPM).
The servo is controlled by three wires: ground, power, and control. The servo will move based on the
pulses sent over the control wire, which set the angle of the actuator arm. The servo expects a pulse every
20 ms in order to gain correct information about the angle. The width of the servo pulse dictates the range
of the servo's angular motion.
A servo pulse of 1.5 ms width will typically set the servo to its "neutral" position or 45°, a pulse of 1.25 ms
could set it to 0° and a pulse of 1.75 ms to 90°. The physical limits and timings of the servo hardware varies
between brands and models, but a general servo's angular motion will travel somewhere in the range
of 90° - 120° and the neutral position is almost always at 1.5 ms. This is the "standard pulse servo mode"
used by all hobby analog servos.
A hobby digital servo is controlled by the same "standard pulse servo mode" pulses as an analog servo.
Some hobby digital servos can be set to another mode that allows a robot controller to read back the
actual position of the servo shaft. Some hobby digital servos can optionally be set to another mode and
"programmed", so it has the desired PID controller characteristics when it is later driven by a standard RC
RC servos are usually powered by the receiver which in turn is powered by battery packs or an Electronic
speed controller (ESC) with an integrated or a separate Battery eliminator circuit (BEC). Common battery
packs are either NiCd, NiMH or Lithium-ion polymer battery (LiPo) type. Voltage ratings vary, but most
receivers are operated at 5V or 6V.
5
translate the width of the pulse into a position. When the servo is commanded to rotate, the motor is

Servo (6kg)
2.4GHz transmitter
D303
D302T
Parts List
Number
8381-104
8381-100
8381-101
8381-102
8381-103
8381-105
8381-106
8381-107
8381-108
8381-109
8381-110
8381-111
8381-112
8381-113
8381-114
8381-115
8381-116
8381-117
8381-118
8381-119
8381-206
8381-207
8381-208
8381-305
8381-306
8381-309
8381-310
8381-50L
8381-50R
8381-501
8381-502
8381-503
8381-601
8381-602
8381-603
8381-604
8381-605
8381-606
8381-608
8131-6Z0
8381-6Z2
8381-6Z1
B head screw-coarse thread(BB3*16mm)
Flathead screw-coarse thread(KB2.6*10
mm) (16 pcs)
Desc
Assembly of diff gear box
Diff set
Diff outdrive/pins (dia 2*10mm)
Pins(dia 2*10mm) (16 pcs)
Crown gear-41T (large)/pinion gear-11T
(small)
Diff case set/diff case cover/diff gasket
Washer-A/washer-B (8 pcs each)
Gear-18T (2 pcs)/gear-12T (4 pcs)
O Ring(dia 8mm * dia 2mm) (16 pcs)
Ball bearing(dia 10mm * dia 15*4mm)
(2 pcs)
Diff pins(dia 4*25.8mm) (4 pcs)
Assembly of the pinion gear
Flathead screw(KM2.6X6mm) (16 pcs)
Ball bearing(dia 8mm * dia14*4mm)
(2 pcs)
Pins(dia 2*8mm) (16 pcs)
Pinion gear outdrive/pins(dia 2*8mm)
Ball bearing(dia 5 mm * dia 11*4mm)
(2 pcs)
Diff gear box-F/R
(16 pcs)
Center diff gear box/center diff gear box
plate
B head screw-coarse thread
(BB3*20mm) (16 pcs)
Center outdrive set
Shock ball (8 pcs)
M3 nylon nut (8 pcs)
Shock shaft (4 pcs)
Shock spring (4 pcs)
Assembly of upper sus.arm-Left
Assembly of upper sus.arm-right
Upper sus.arm ball (4 pcs)
Upper sus.arm/rod end (2 sets)
Upper sus.arm linkage (2 pcs)
Brass washer (4 pcs)
Servo saver bushing/adjustment ring
Servo saver spring (4 pcs)
Servo saver sus. Arm-upper/lower/
B head screw-coarse thread(BB3*12mm)
(16 pcs)
Servo saver assembly-complete
Shaft (2 pcs)
Assembly of steering linkage (2 pcs)
Plastic rod end (8 pcs)
Steering linkage (2 pcs)
Double way ball end (8 pcs)
Upper sus.arm mount-rear/suspension
mount
B head screw-coarse thread(BB3*14mm)
(16 pcs)
B head screw-coarse thread(BB3*10mm)
(16 pcs)
Lower sus.arm-front (2 pcs)
Drive shaft set/revolving shaft (2 sets)
Ball bearing(dia 6mm * dia 12*4mm)
8381-6Z3
8381-701
8381-702
8381-703
8381-706
8381-707
8381-710
Number Desc
steering sus. Arm
6
8135-801
8135-9M1
Rear bumper/upper sus.arm mount-front
Motor mount
Shock tower (2 pcs)
Pivot ball mount (4 pcs)
Upper sus.arm shaft (4 pcs)
Lower sus.arm plate-front
C-hub screw bushings (16 pcs)
T head hex screws (TM4*12mm) (16 pcs)
T head hex screws (TM4*22mm) (16 pcs)
B head screw-coarse thread(BB3*18mm)
(16 pcs)
B head screw(BM3*56mm) (8 pcs)
B head screw(BM3*43mm) (8 pcs)
Body post holder/body post
B head screw(BM3*24mm) (16 pcs)
Lower sus.arm-rear (2 pcs)
Rear hub-L/R
B head screw(BM3*18mm) (16 pcs)
B head screw(BM3*10mm) (16 pcs)
Pin-A(dia 1.5mm) (16 pcs)
Motor gear-15/Lock nut(M3*3)
Servo mount
Servo arm-B (2 pcs)
B head screw(BM2.6*6mm) (12 pcs)
Assembly of steering tie rod
Steering tie rod (2 pcs)
Central drive shaft-A
Central drive shaft-B
Antenna tube (3 pcs)
Pin-B(Φ1.2mm) (16 pcs)
Screw washer(4 pcs)
Flathead screw(KM3X10mm) (16 pcs)
Flathead screw-coarse thread
Upper deck-A
Upper deck-B
Flathead screw(KM4X11.5mm) (12 pcs)
(KB3*10mm) (16 pcs)
C-hub (2 pcs)
8381-714
8381-717
8381-718
8381-719
8381-721
8381-723
8381-724
8381-725
8381-726
8381-727
8381-728
8382-703
8382-705
8381-801
8381-802
8381-803
8381-805
8381-807
8132-9M1
8381-9S1
9381-9B4
8131-9S2
8381-9Z0
8381-9Z1
8381-005
8381-006
8381-008
8381-009
8381-010
8381-011
8381-012
8381-016
8381-017
8381-024
Body nerf bars (left & right)
8135-001
8135-002
8135-003
8135-004
8135-005
8135-006
8135-007
Tire complete (black rims) (2 pcs)
Chassis
Upper deck mount-F/R
Battery mount-C/D
Waterproof receiver box
Tires with foams (unglued) (2 pcs)
8331-200
8331-201
8331-001
Central diff gear box(complete)
Central diff set
Printed body (PC) (W/body decals)
8331-002 Body decals (Hunter BL)
8135-008 Wheels (2 pcs)
Servo saver assembly-complete
Steering plate
8135-600
8135-601
Wheel axle (2 pcs)
8135-701
Steering arm (2 pcs)
8135-702
8135-703 Hex adapter (4 pcs)
Spur gear-53T(plastic) (2 pcs)
Shock absorber complete (2 pcs)
8135-203
8135-301
Clear SCT body(PC) (W/body decals
and window cutout)
8331-001C
8135-704
8135-705
Set screws-M4 (4 pcs)
Front bumper/upper sus.arm mount-front
(2 pcs)

Parts List
2.4GHz receiver
D302S
Number Desc
Brushless motor (KV:3970)
LiPo battery (7.4V, 20C, 2300mAh)
Brushless ESC (45A) Waterproof
H121
H109
H113
Number Desc
7
8381-40L
8381-40R
8381-401
8381-402
8381-403
8381-400 Anti-roll bar assembly
Assembly of anti-roll bar linkage-Left
Assembly of anti-roll bar linkage-Right
Anti-roll bar rod end (8 pcs)
Anti-roll bar linkage (4 pcs)
Anti-roll bar pivot ball-upper/lower
(4 sets)
8381-404
8381-405
Set screws (M3*3mm) (8 pcs)
Anti-roll bar(dia 2.2mm) (2 pcs)
8381-607 Steering plate
Steering arm (2 pcs)
8381-709
Set screws (M4*10mm) (16 pcs)
8381-716
Optional Parts

8135-600 Assembly of the
servo saver
8331-200 Assembly of the
center diff gear box
8381-606
8381-606
8381-601
8381-605
8381-601 8381-608
8381-608
8381-601 8381-604
8135-601 8381-605
8381-601 8381-602 8381-604 8381-604 8381-603 8381-602
8133-103
8133-102
8133-102
8133-101
8381-207
8381-206
8381-206
8381-100 Assembly of the
diff gear box (8133-100)
8381-117
8381-208
8381-110
8381-111
8381-108
8381-107
8381-108
8381-109
8381-110
8331-201
8381-109
8381-103
8381-106
8381-107
8381-108
8381-107
8381-108
8381-107
8381-106
8135-203
8381-104
8381-103
8381-208
8381-201
8381-101
8381-112
8381-118
8381-118
8381-119
8381-110
8381-110
8381-112
8381-115
8381-105 8381-116
8381-107
8381-114
8381-113
8381-107
8381-108
8381-102
8381-111
8381-103
8381-106
8381-108
8381-107
8381-108
8381-109
8381-107
8381-101
8381-108
8381-107
8381-106
8381-105
8381-103
8381-109
8381-102
8381-104
8381-50R
8381-50L
8381-501
8381-501
8381-502
8381-503
8381-502
8381-502
8381-503
8381-502
8381-50L Assembly of upper sus.arm-Left 8381-50L Assembly of upper sus.arm-Right
8135-300 Assembly of the
shocks
8381-400 Assembly of the
sway bar
8381-405
8381-404 8381-403
8381-403
8381-402 8381-402 8381-401
8381-403
8381-401 8381-402 8381-401
8381-40R
8381-40L
8381-309 8381-306
8381-501
8381-310
8381-305
8381-305
8133-112
8

8135-9M1
8381-9S3
8135 Assembly of
the motor gear
8381-9S3
8131-9M2
8381-404
H112
8135-704
8135-001
8135-705
8381-306
8381-306
8381-727
8381-727
8381-306
8381-306
8381-728
8381-728
8381-726
8381-703
8382-703
8381-009
8381-009
8381-807
8381-807
8381-306
8381-306
8381-725
8381-724
8381-725
8381-724
Assembly of the
front sus.arm system
8381-726
8381-400
8381-726
8381-100
8135-300
8135-300
8381-50L
8381-50R
8381-719
8381-726
8381-721
8381-119
8382-705
8382-705
8135-705
8381-718
8381-718
8381-717
8381-726
8381-716
8381-716
8381-714
8381-714
8381-703
8381-702
8381-119
8381-119
8381-103
8381-708
8381-707
8381-707 8381-103
8381-707
8381-706
8381-706
8381-701
8381-701
8381-723
8381-710
8381-723
8381-723
8135-701
8135-701
8135-001
8381-710
8135-704
8135-703
8381-103
8135-702
8381-110
8381-103
8135-703
8381-710
8135-702
8381-110
9
9

8135-008
8135-007
8135-001
10

8331 Assembly of
the motor gear 8132-9M1
8381-9S3
8381-9S3
8381-404
H109
8135-9M1
8135-001
8135-704
8135-704
8135-001
8382-705
8381-306
8381-306
8381-727
8381-727
8381-306
8381-728
8381-728
8135-703
8381-726
8381-119
8381-703
8135-801
8135-801
8382-703
8382-703
8381-807
8381-807
8381-009
8381-009
8381-306
8381-306
8381-717
8381-718
Assembly of the
rear sus.arm system
8381-103
8382-705
8381-726
8381-721
8381-726
8135-300
8382-705
8135-300
8381-103
8381-103
8135-701
8135-701
8381-400
8381-110
8381-802
8381-710
8135-703
8381-100
8381-707
8381-707
8381-716
8381-119
8381-719
8381-50R
8381-726
8381-103
8381-50L
8381-726
8381-802
8381-702
8381-702
8381-119
8381-801
8381-110
8381-710
8381-726
8381-716
8381-719
8381-701
8381-701
11

H108
8381-207
8381-206
8135-202
8135-005
8135-005
8381-011
8135-006
8381-703
8381-012
8381-011
8381-703
8381-703
8381-703
8381-024
8381-012
8381-703
8381-024
8381-011
8135-003
8135-003
8381-024
8381-206
8135-200 Assembly of the
center diff gear box
8381-208
8381-110
8381-109
8381-110
8135-201
8381-109
8381-103
8381-106
8381-107
8381-107
8381-106
8135-203
8381-104
8381-103
8381-208
8381-201
8135-600
H110
8381-010
D302R
8381-005
8381-006
8135-004
8135-004
8135-002
8131-9S2
9381-9B4
8381-703
8381-9Z0
8381-9Z1
8381-6Z3
8381-6Z3
8381-6Z2
8381-6Z2
8381-703
D303
8381-9S1
8381-6Z3
8381-6Z3 8381-6Z2
8381-6Z2
8381-6Z1
8381-6Z0
12

8381-6Z0
8381-008
8381-9Z0
8381-702
8381-702
8381-702
8381-6Z0
8381-703
8381-805
8381-805
8381-702
8381-703
8381-703
8381-703
8381-018
8381-017
8381-016
13

8381-206 Center diff gear box/
center diff gear box plate
8381-207 B head screw-coarse
thread(BB3*20mm) (16 pcs) 8381-208 Center outdrive set
14

8381-604 Servo saver sus. Arm-
upper/lower/steering sus. Arm
8381-605 B head screw-coarse
thread(BB3*12mm) (16 pcs) 8381-606 Screw bushing (16 pcs) 8381-608 Shaft (2 pcs)
8381-602 Servo saver bushing/
adjustment ring
8381-601 Brass washer (4 pcs)
8381-603 Servo saver
spring (4 pcs)
15

8382-703 Body post
holder/body post
8381-717 Shock tower (2 pcs)
16
8381-803 B head screw
(BM3*18mm) (16 pcs)
8381-805 B head screw
(BM3*10mm) (16 pcs)
8381-807 Pin-A(dia
1.5mm) (16 pcs)
8132-9M1 Motor gear-15/
Lock nut(M3*3)
8381-9S1 Servo mount
8131-9S2 B head screw
(BM2.6*6mm) (12 pcs)
8381-9Z0 Assembly of
steering tie rod

8381-9Z1 Steering tie rod (2 pcs) 8381-005 Central drive shaft-A 8381-006 Central drive shaft-B
8381-010 Screw washer
8381-008 Antenna tube (3 pcs)
8381-009 Pin-B
(dia 1.2mm) (16 pcs) 8381-012 Flathead screw-coarse
thread(KB3*10mm) (16 pcs)
8381-011 Flathead screw
(KM3X10mm) (16 pcs)
8381-016 Upper deck-A 8381-017 Upper deck-B
8381-024 Flathead screw
(KM4X11.5mm) (12 pcs)
8331-200 Central diff gear
box(complete)
17
8331-201 Central diff set
8331-001 Printed body (PC)
(W/body decals)8331-002 Body decals(Hunter BL)
8135-001 Tire complete
(black rims) (2 pcs)
8135-002 Chassis
8135-003 Body nerf bars
(left & right)
8135-004 Upper deck
mount-F/R 8135-005 Battery mount-C/D
8135-006 Waterproof
receiver box
8135-007 Tires with foams
(unglued) (2 pcs) 8135-008 Wheels (2 pcs)
8331-001C Clear SCT body
(PC) (W/body decals and
window cutout)

8135-203 Spur gear-53T
(plastic) (2 pcs)
8135-301 Shock absorber
complete (2 pcs)
8135-600 Servo saver assembly
-complete 8135-601 Steering plate
8135-701 Wheel axle (2 pcs) 8135-702 Steering arm (2 pcs) 8135-703 Hex adapter (4 pcs) 8135-704 Set screws-M4 (4 pcs)
8135-705 Front bumper/upper
sus.arm mount-front
8135-801 Rear bumper/upper
sus.arm mount-front 8135-9M1 Motor mount
18
D303 Servo (6kg)
D302T 2.4GHz transmitter D302S 2.4GHz receiver
H121 Brushless ESC
H109 Brushless motor (KV:3970)
H110 LiPo battery
(7.4V, 20C, 2300mAh)
(45A) Waterproof
Optional Parts

19
User Manual--Brushless Speed Controller
【SPECIFICATIONS】
MODEL
Current Suitable
Car
Suitable
Brushless Motor
(2 cells Lipo)
6 cells NiMH)
Cont.
Current
Burst
Current
25A
35A
60A
60A
25A
35A
45A
60A
85A
200A
300A
400A
1/18, 1/16 car
1/10 car
1/10 car
1/10 car
On-road: ≥12T
Off-road: ≥18T
2030 size moto
On-road: ≥9T
Off-road: ≥12T
3650 size motor
On-road: ≥7.5T
Off-road: ≥10.5T
Suitable 3650 size
On-road: ≥5.5T
Off-road: ≥8.5T
Suitable 3650 size
motor
4-9
NiMH
or 2-3
Cells
Li-Po
Cells
Battery
Cel
BEC Output
6V/1A
6V/1.5A
6V/1.5A
6V/1.5A
31.5* 27.5*
31.5* 27.5*
16
(The height
of fan is not
included)
24
S i z e
L*W*H Weight
21g (W/O
30g (W/O
32g (W/O
wires)
32g (W/O
wires)
wires)
wires)
1) For 4-6 cells NiMH or 2 cells Lipo: You needn’t change the fan combined with the ESC;
2) For 7-9 cell NiMH or 2 cells Lipo: You must change the fan combined with the controller
because it cannot work with such a high voltage, so please choose a high voltage fan or supply
the fan from the receiver (+5V); (*Note1)
Note1: For information about the high voltage cooling fan, please refer to the brief introduction on page 3.
8381-404 Set screws
(M3*3mm) (8 pcs)
8381-716 Set screws
(M4*10mm) (16 pcs)