II. Working principles and main uses

Mining, building construction, road repairing and road construction, etc..

III. Technical parameters and specification standards for vehicle types

1. Diesel Engine: CY4100QB (60kw/ 3200 r/min);

2. Gearbox: 530H-120-10 (Gear pump type 532 shall be installed);

3. Axles: Front axle HF1058A (track: 1470);

                        Rear axle HF1062 (track: 1485±10)

                        Or rear axle HF1069 (track: 1488±10)

4. Tires: Type 7.50-16 shall be installed;

5. Steel rings: Type 5.5F-16 shall be installed;

6. Traversing mechanism: JH6700-3401000;

7. The clutch slave cylinder: Fuel clutch slave pump is used;

8. Cab: JAC narrow cab (D333); Mechanical turnover locking mechanism is utilized for the tilting cab;

9. Frame: 200mm（5+5）wide all-riveting type of beam, with a wheel base of 3000;

10. Rotation axis: Variant rotation axis type EQ-130 (diameter ￠76×4), with a length of 1285mm;

11. Body dumper: Engineering proof;

12. Internal dimension of the body: 3300×1850×（550+200）（mm）

                              Bottom plate 4 and side plate 2

13 Steel plates: Front: 8-70×10/Rear 10-70×12/8-70×10（mm）;

14. 70 liters diesel tank,    air filter,  90Ah×2 battery;

15. Equipment added: Both sides and rear guardrail;

Basic Configurations for HFC3072K1R1（B85DF-A）(II)

III. Technical parameters and specification standards for vehicle types

   a) Desiel engine: YZ4102BZLQ (66.2 kw/ 3000 r/min),

   b) Gearbox: QHS5-40（post side gearbox is attached, and gear pump type 550 shall be installed）;

c) Axles: axles: axles: front axle1062 (track: 1560)/rear axle 1089(track: 1650);

Expire brake device is installed for rear axle;

    d) Tires: Type 8.25-16 shall be installed (spare tires excluded);

   e) Steel rings: Type 6.50-16 shall be installed;

   f) Traversing mechanism: 8064D power steering gear, and angle adjusting device is provided for steering hub column;

   g) The clutch slave cylinder: Clutch booster ￠70 is utilized

   h) Dryer and insulation curtain of the water tank are added.

i) Cab: JAC mid-body; Mechanical turnover locking mechanism is utilized for the tilting cab;

    j) Frame: 230mm（6.5+5）wide all-riveting type of beam, with a wheel base of 3365, and channel steel side beam shall installed;

   k) Rotation axis: Rotation axis of EQ-140 (The tube wall is 2.5mm ), with an installation length of 1550mm;

   l) Freight unloading Engineering tank topф160 (stroke: 600mm);

   m) Steel plates: Front: 8-75×11/Rear: 11-75×13/8-75x11（mm）;

   n) 90 liters diesel tank shall installed, air filtering, 80Ah×2battery;

   o) The internal dimension of proclaimed body: 3800×2000×600（mm）;