Premium Supplier of Bair BRAC-A4000 Angled Torque Wrench 4000Nm Wind Power AC Tool
Designed for high-torque applications in narrow clearances, the Baier BRAC-A4000 delivers 600-4000Nm of traceable power. Ideal for petrochemical flanges and refinery maintenance, it features a 90-degree angled head and an authentic Metabo brushless motor for unmatched durability and ±5% torque precision.
The Baier BRAC-A Series is the definitive choice for engineers demanding absolute precision and continuous workflow. Fusing German industrial-grade power with an advanced 90-degree angled head, this series delivers up to 10,000 Nm of stable torque without the limitations of battery life. The core features our self-developed Grade 6 precision gearing system, ensuring ±5% accuracy for critical infrastructure projects. Designed for heavy-duty applications in Europe, North America, and Australia, it provides a high-torque, AC-powered solution that refuses to compromise on space or performance.
Why Choose Baier BRAC-A for Restricted Industrial Workspaces?
A. Relentless Metabo Power:
Driven by an original German Metabo brushless motor, providing a surge of stable power that withstands long-duration, high-load torque challenges without overheating or fatigue.
B. Grade 6 Precision Transmission:
Utilizing industry-leading Grade 6 precision gears developed in-house. This ensures that even at a 10,000 Nm output, torque accuracy remains consistent with the most stringent engineering audits.
C. Zero-Downtime AC Operation:
The pure AC plug-in design removes battery anxiety from the equation. The tool supports 24/7 continuous operation, making it the "heavy artillery" required for assembly lines and massive infrastructure projects.
D. Right-Angle Geometric Advantage:
The ergonomically optimized 90-degree angled body fits perfectly behind pipe networks and inside equipment dead zones, providing full-scenario coverage without sacrificing torque density.
E. Massive 100–10,000 Nm Coverage:
Offering a vast range from 100 Nm to 10,000 Nm with high-strength 3/4" to 1.5" standard square drives. A single product line fulfills the fastening needs of an entire industrial plant.
Reaction Arm:
Trunk Type
Z type
Double Arm Type
Four Points Type
Deep Sleeve Type
Parts Included:
Torque Gun
Power Adapter
Reaction Arm
USB Cable
Tool Case
Information Displayed On The Screen
The digital display screen will display the brand name of the wrench, current time, job number, bolt number, wrench operation mode, motor temperature, real-time output torque, and menu.
There are three buttons below the screen to enter the settings interface. In the settings interface, you can view wrench working records, revise the displayed torque unit, change language, change the direction of text on the screen, modify system settings, switch to torque calibration mode, and so on.
Dimensional Drawing:
Specification Table:
Model
Square Drive
(inch)
Torque
Unload Speed
(rpm)
Weight
(kg)
Size A
(mm)
Size B
(mm)
Size C
(mm)
Size D
(mm)
Nm
ft.lb
BRAC-A700
3/4
100-700
73-516
20
6
260
66
75
225
BRAC-A1400
1
200-1400
147-1032
10
6.8
260
77
75
265
BRAC-A2500
1
400-2500
295-1844
7.5
6.8
260
77
75
265
BRAC-A4000
1 or 1 1/2
600-4000
442-2950
4
10
260
92
75
315
BRAC-A5000
1 1/2
800-5000
590-3688
3.5
13.5
260
102
75
345
BRAC-A6000
1 1/2
900-6000
663-4425
3
14.2
260
110
75
350
BRAC-A8000
1 1/2
1200-8000
885-5900
2
15.7
260
110
75
365
BRAC-A10000
1 1/2
1500-10000
1106-7376
1.5
19
260
125
75
380
*The commonly used torque in work should be less than 80% of the maximum torque of the wrench.
How to choose and maintain an electric torque wrench?
1. The tightening torque of the bolt is 80% of its yield limit, and the dismantling torque is 1.5-2.5 times the tightening torque. Based on the bolt specifications and strength grade, first determine the torque range that needs to be used.
2. The commonly used torque (rated torque) of a wrench should be less than 80% of its maximum torque value to ensure the optimal operating state of the wrench.
3. Choose the appropriate bolt sleeve according to the different bolt sizes.
4. Select or customize a suitable reaction force arm according to the operating conditions.
5. This product is not waterproof, please do not use it on rainy days or underwater.
6. The wrench should be properly stored after use, and should be recalibrated after maintenance or use for more than six months.
After Sales Service:
1. Free replacement of torque wrench component and new product if it's demaged or broken because of supplier's responsibility. 2. We promise 12 months warranty time after delivery. 3. Online guidence of operation, reparing, setting when clients need help. 4. Help to explore the local market with contracted dealer. 5. When it beyond warranty time, we still provide companents and technical support. 6. Total engineering solution with complex hydraulic tools combined action.
Baier Hydraulic Power (Wuhan) Co. Ltd is a high-technology enterprise, the company has been keenly focused on integrating research, development, production, sale and service of torque wrench, hydraulic cylinders, nut cutter, hydraulic pullers, hydraulic pumps, and so on. We own a modern production plant of 12, 000 square meters, this incorporates an internationally advanced hydraulic tools production facility, material processing line, tools assembly line, and other packaging equipment facilities.
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